iR2200/iR2800/ iR3300 REVISION 0 MAR. 2001 COPYRIGHT© 2001 CANON INC. FY8-13H8-000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 PRINTED IN U.S.A.
Application This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair of products. This manual covers all localities where the products are sold. For this reason, there may be information in this manual that does not apply to your locality. Corrections This manual may contain technical inaccuracies or typographical errors due to improvements or changes in products.
INTRODUCTION 1 Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems. Indicates an item requiring disconnection of the power plug from the electric outlet.
INTRODUCTION 2 Outline of the Manual This Service Manual contains basic information needed to service the iR2200/iR2800/ iR3300 and its accessories (i.e., side paper deck, shift tray) in the field, conducted for the purpose of maintaining its product quality and a specific level of performance. A separate Service Manual is made available for each of its accessories (except for the side paper deck and shift tray); for details, refer to the appropriate manual.
INTRODUCTION Chapter 6 Fixing System: principles of operation of the fixing system, timing of operation, and disassembly/assembly and adjustment Chapter 7 Externals and Controls: principles of operation of the externals/controls, timing of operation, disassembly/assembly and adjustment Chapter 8 Paper Deck-L1: principles of operation, timing of operation, disassembly/assembly and adjustment Chapter 9 Casstte Feeding Unit-W1: principles of operation, timing of operation, disassembly/assembly adjustment Ch
INTRODUCTION The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of operation. In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the direction of the electric signal.
SYSTEM UNIT COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CONTENTS Contents CHAPTER 1 GENERAL DESCRIPTION 1 Specifications ................................. 1-1S 1.1 Main Body ............................... 1-1S 1.1.1 Type ................................... 1-1S 1.1.2 Systems .............................. 1-1S 1.1.3 Functions ........................... 1-2S 1.1.4 Others ................................ 1-5S 1.2 Side Paper Deck-L1 ................. 1-8S 2 Names of Parts ............................... 1-9S 2.1 External View ........................... 1-9S 2.
CONTENTS 4.4.1 Shift from Standby Mode to Sleep Mode 1 ................... 2-16S 4.4.2 Shift from Sleep Mode 1 to Standby Mode .................. 2-16S 4.5 Sleep Mode 2 ......................... 2-17S 4.5.1 Shift from Standby Mode to Sleep Mode 2 ................... 2-17S 4.5.2 Shift from Sleep Mode 2 to Standby Mode .................. 2-17S 4.5.3 Shift from Sleep Mode 2 to Sleep Mode 1 ................... 2-17S 4.6 Turning Off the Power ........... 2-17S 5 New Functions .............................
CHAPTER 1 GENERAL DESCRIPTION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 GENERAL DESCRIPTION 1 Specifications 1.1 Main Body 1.1.1 Type Item Body Copyboard Light source Lens Photosensitive medium Description Desktop Fixed Xenon lamp Lens array OPC drum (30-mm dia.) T01-101-01 1.1.
CHAPTER 1 GENERAL DESCRIPTION 1.1.3 Functions Item Resolution Reading Copying Printer output Original type Maximum original size Reproduction ratio Wait time First copy time Continuous copying Copy size Cassette Manual feed Description 600dpi×600dpi 1200dpi×600dpi 2400dpi×600dpi Sheet, book 3-D object (2 kg max.) A3/279.4×431.8mm (11"×17") Direct (1:1), Reduce I (1:0.250), Reduce II (1:0.500), Reduce III (1:0.611), Reduce IV (1:0.707), Reduce III (1:1.414), Enlarge IV (1:2.000), Enlarge V (1:4.
CHAPTER 1 GENERAL DESCRIPTION Item Single-sided copying mode Description • Plain paper (64 to 80 g/m2):A3, B4, A4, B5, A5R, A4R, B5R, A5, 279.4×431.
CHAPTER 1 GENERAL DESCRIPTION Item Cassette Hard disk Non-image width Description 55 mm deep (approx.; about 500 sheets of 80 g/m2 paper) 6GB Leading edge Direct, Enlarge/Reduce:4.0±1.5/-1.0mm <4.5±1.8mm>*1 Trailing edge Direct, Enlarge/Reduce:2.0±1.5mm <2.0±1.8mm>*1 Left/right (1st side) Direct, Enlarge/Reduce:2.5±1.5mm <2.5±2.
CHAPTER 1 GENERAL DESCRIPTION 1.1.4 Others Item Operating environment Temperature range Humidity range Atmospheric pressure Power consumption Maximum Standby Continuous Noise Copying Standby Ozone Dimensions Description 15° to 30°C/59 to 86°F 5 to 80% 810.6 to 1013.3 hpa (0.8 to 1.0 atm) 1350W or less 48 W (approx.; reference only) 720 W (approx.; reference only) Sound power level (Impulse mode) iR2200: 66 dB or less, iR3300: 71 dB or less iR2200: 40 dB or less, iR3300: 50 dB or less 0.01 ppm or less avg.
CHAPTER 1 GENERAL DESCRIPTION Reproduction mode Side Paper size Direct A3 (297×420mm) A4 (210×297mm) A5 (149×210mm) B4 (257×364mm) B5 (182×257mm) A4R (297×210mm) B5R (257×182mm) A5R (210×149mm) Reduce II (50.0%) III (61.1%) IV (70.7%) V (81.6%) VI (86.5%) Enlarge IV (200.0%) III (141.4%) II (122.4%) I (115.
CHAPTER 1 GENERAL DESCRIPTION Reproduction mode Size Direct 279.4×431.8mm (11"×17") LTR LGL LTRR STMTR 279.4×431.8mm (11"×17") LTR LGL LTRR STMTR Reduce II (50.0%) III (64.7%) IV (73.3%) V (78.6%) 279.4×431.8mm (11"×17") → STMTR 279.4×431.8mm (11"×17") → LTRR 279.4×431.8mm (11"×17") → LGL LGL → LTRR Enlarge IV (200.0%) STMTR* → 279.4×431.8mm (11"×17") LTRR → 279.4×431.8mm (11"×17") LGL → 279.4×431.8mm (11"×17") Paper size III (129.4%) II (121.
CHAPTER 1 GENERAL DESCRIPTION 1.2 Side Paper Deck-L1 Item Pickup method Paper accommodation Paper type (horizontal feed only) Capacity Paper size switch Dimensions Weight Power supply Operating conditions Description Retard Front loading Plain paper (65 to 80 g/m2): A4, B5, LTR Colored paper (Canon-recommended): A4 2,500 sheets (approx.; 80 g/m2 paper) By size guide plate/in service mode 324 (W) × 591 (D) × 432 (H) mm 12.8 (W) × 23.3 (D) × 17.0 (H) in 30 kg (approx.)/66.1 lb (approx.
CHAPTER 1 GENERAL DESCRIPTION 2 Names of Parts 2.1 External View [1] [2] [7] [3] [12] [11] [13] [4] [10] [15] [5] [14] [8] [6] [1] [2] [3] [4] [5] [6] [7] [8] [9] ADF Original tray Control panel Front cover Cassette 1 Cassette 2 Delivery tray Multifeeder [9] Right lower cover [10] DIMM ROM replacement cover [11] Network card slot [12] Parallel connector [13] Extension board slot [14] Main power switch [15] Cassette heater switch F01-201-01 COPYRIGHT © 2001 CANON INC.
CHAPTER 1 GENERAL DESCRIPTION [1] [2] [5] [3] [4] [7] [6] [1] [2] [3] [4] Copyboard glass DADF reading glass Left cover Left lower rear cover (waste toner case cover) [5] Developing assembly releasing lever [6] Feeding assembly releasing lever [7] Duplex feeding assembly releasing lever F01-201-02 1-10 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 GENERAL DESCRIPTION 2.2 Cross Section [1] [5] [7] [8] [9] [12] [11] [10] [3] [6] [4] [2] [13] [15] [32] [35] [19] [34] [17] [30] [37] [33] [18] [31] [14] [24] [21] [25] [20] [26] [36] [27] [28] [16] [29] [23] [22] F01-202-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 GENERAL DESCRIPTION [20] Transfer roller [21] Static eliminator [22] Cassette 1 [23] Cassette 2 [24] Cassette 1 pickup roller [25] Cassette 1 feeding roller [26] Cassette 1 separation roller [27] Cassette 2 pickup roller [28] Cassette 2 feeding roller [29] Cassette 2 separation roller [30] Fixing film [31] Lower fixing roller [32] Pre-transfer roller [33] Fixing delivery roller [34] Outside delivery roller [35] Delivery roller [36] Duplexing roller [37] Reversing frapper [1] DADF reading glass [
CHAPTER 1 GENERAL DESCRIPTION 3 System Configuration 3.
CHAPTER 1 GENERAL DESCRIPTION 3.2 Outline of the Electrical Circuitry 3.2.
CHAPTER 1 GENERAL DESCRIPTION 3.3 Inputs to and Outputs from the Major PCBs 3.3.
CHAPTER 1 GENERAL DESCRIPTION 3.4 Configuration with Accessories 3.4.1 Accessories for Original/Paper Feeding [1] [3] [7] [2] [4] [6] [5] [8] [9] [10] [1] [2] [3] [4] [5] [6] Puncher Unit-K1/G1/H1 [7] Finisher-J1 [8] Inner 2way Tray-A1 [9] Paper Deck-L1 [10] Cassette Feeding Unit-W1 DADF-H1 Platen Cover TypeE Document Tray-D2 Copy Tray-F1 Saddle Finisher-G1 F01-304-01 1-16 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 GENERAL DESCRIPTION 3.4.2 Accessory Boards Network Multi-PDL Printer Kit-C1 Network PCB Boot ROM Ethernet network Ethernet Interface Adapter iN-E3 Network PCB Riser Board-A1 Token Ring Network Interface Adapter iN-TR2 Riser PCB TokenRing PCB TokenRing network Super G3 FAX Board-J1 FAX UNIT PSEUDO CI UNIT MODEM PCB SPEAKER UNIT Public telephone network NCU PCB Super G3 FAX Expansion Kit-B1 F01-304-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.
CHAPTER 2 MAIN CONTROLLER COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 MAIN CONTROLLER 1 Basic Construction 1.1 Functional Construction The machine may broadly be divided in to the following functional blocks, with the controller block covering the shaded area: Reader unit Control panel Controller unit Main controller PCB Accessory boards HDD Printer unit F02-101-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 MAIN CONTROLLER 1.2 Outline of the Electrical Circuitry 1.2.1 Outline The major electrical mechanisms of the controller block are controlled by the CPU on the main controller PCB. The CPU, RAM, DIMM, and the ICs and HDD around the CPU have the following functions: 1.2.2 Main Controller PCB Name CPU RAM DIMM-ROM Description • Controls the processing of image data from the reader unit. • Controls the processing of image data to the printer unit. • Controls the HDD.
CHAPTER 2 MAIN CONTROLLER Reader unit Control panel CPU DIMM-ROM Accessory boards CPU RAM Main controller PCB HDD Printer unit F02-102-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 MAIN CONTROLLER 1.3 Start-Up Sequence 1.3.1 Outline The system software used to control the machine is stored on the machine’s HDD. The CPU on the main controller PCB reads the system software from the HDD into the SDRAM fitted to the DIMM socket of the main controller PCB.The control panel displays the following screen while the CPU reads the system software from the HDD to the SDRAM, and the progressive bar on the screen indicates the progress of the start-up sequence.
CHAPTER 2 MAIN CONTROLLER 1.3.2 Start-Up Sequence When the main power switch is tuned on, the CPU on the main controller CPU executes the self-diagnostic program stored in the boot ROM. The self-diagnostic program checks the condition of the SDRAM and the HDD; upon detection of a fault, it will indicate the fact in the control panel in the form of an error code.
CHAPTER 2 MAIN CONTROLLER When the self-diagnostic program ends normally, the boot program also stored in the boot ROM will start up. The boot program reads the system software from the HDD into the system area of the SDRAM.
CHAPTER 2 MAIN CONTROLLER 2 Digital Image Processing 2.1 Outline The machine’s digital image processing and image memory are controlled by the main controller PCB.
CHAPTER 2 MAIN CONTROLLER 2.2 Input Image Processing The image data from the reader unit is processed for the following: 2.2.1 Image Data from the Reader Unit The image signals from the reader unit are 8-bit, 256-gradation intensity image signals which have been subjected to shading correction. The signals arrive from two signal lines (for even- and odd-numbered pixels). 2.2.
CHAPTER 2 MAIN CONTROLLER 2.2.6 Binary Processing (error diffusion method T-BIC) In the error diffusion method (T-BIC), the texture is controlled to process the data for optimum printing effects; 8-bit image density signals of each mode (text, text/photo, print photo) are converted into 1-bit image density signals (binary). 2.2.
CHAPTER 2 MAIN CONTROLLER 2.4 Output Image Processing The output image data to the printer unit is subjected to the following processing: 2.4.1 Smoothing a. When Generating Read Images In the case of text or test/photo mode, the input image of 600×600 dpi is converted into 1200*×600 dpi by means of smoothing. *Equivalent. In smoothing, image data is compared against a template consisting of several combinations of pattern matrixes for replacement of selected pixels.
CHAPTER 2 MAIN CONTROLLER 3 Soft Counters The machine is equipped with soft counters that count the number of prints it has handled; the counter readings may be checked by pressing the Check key in the control panel.
CHAPTER 2 MAIN CONTROLLER The following diagrams show the locations of the sensor in the finisher and the saddle finisher: Inlet sensor(S2) F02-301-01 Inlet sensor (PI1) F02-301-02 2-12 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 MAIN CONTROLLER The counters possess a total of 16 modes, consisting of eight modes for large-size papers and eight modes for small-size papers; the following shows the basic counter modes: Copy/print mode Local copy PDL print Box print Remote copy print Fax receive print Report print Double-sided print Scan Large-size A C E G I K M O Small-size* B D F H J L N P *At time of shipment, B4 or smaller; may be changed in service mode to count B4 as large-size.
CHAPTER 2 MAIN CONTROLLER OPTION>USER>COUNTER1 Use it to enable/disable the display of soft counter 1 in the control panel. OPTION>USER>COUNTER2 Use it to enable/disable the display of soft counter 2 in the control panel, or to change the counter type. OPTION>USER>COUNTER3 Use it to enable/disable the display of soft counter 3 in the control panel, or to change the counter type. OPTION>USER>COUNTER4 Use it to enable/disable the display of soft counter 4 in the control panel, or to change the counter type.
CHAPTER 2 MAIN CONTROLLER 4 Controlling the Power Supply 4.1 Outline In addition to its control in response to the operation of the main power switch, the main controller PCB possesses the following control mechanisms in relation to the power supply: • Standby mode (normal operation) • Sleep mode 1 • Sleep mode 2 4.2 Power Supply Modes The machine has the following modes for each of its power supply mechanisms; +3.3V all-night (3.3 VB), +3.3V non-all night (3.
CHAPTER 2 MAIN CONTROLLER 4.4.1 Shift from Standby Mode to Sleep Mode 1 • • • • • • • • • • • A shift from standby mode to sleep mode 1 is executed for the following: The power switch (soft switch) in the control panel is OFF. The machine remains in standby mode and a specific period of time (may be changed in user mode) has passed. In addition, the following must be true: The setting of 'Function key wakeup ON/OFF' under 'Common settings' in user mode is set to 'ON'.
CHAPTER 2 MAIN CONTROLLER 4.5 Sleep Mode 2 In sleep mode 2, only the +3.3V all-night (3.3 VB) power supply is ON. The CPU on the main control paper remains in wait for an interrupt (keeping the program at rest) to limit the consumption of power. 4.5.1 Shift from Standby Mode to Sleep Mode 2 • • A shift from standby mode to sleep mode 2 is executed under the following: The power switch (soft switch) in the control panel is OFF.
CHAPTER 2 MAIN CONTROLLER 5 New Functions 5.1 Hard Disk Spool In hard disk spool, print data is not directly sent to memory for printing, but spooled on the HDD before printing, thus releasing the application program running on the host PC sooner than otherwise. When this function is used, a print job from the PC is stored in the spool area of the HDD. (The spool area is as large as about 300 MB.) Once spooled, the jobs are then sent to the RIP processing block in the order they have been received.
CHAPTER 2 MAIN CONTROLLER 5.2 SMB Printing SMB has been developed so as to use NetBIOS, which specifies an address by means of a computer name, for use solely with a specific protocol. SMB over TCP/IP is designed for use in combination with the TCP/IP protocol, enabling the machine to print data directly from Windows 95/98/ME without going through a Windows NT/2000 sever as is in the case of LPR printing and without the need for an LPR utility.
CHAPTER 2 MAIN CONTROLLER 5.3 LPD Banner When OPD printing is selected, the following job information will be printed: LPD Banner (sample) iR2200-3300 (iN-E2) USER NAME : ts HOST NAME : canon JOB NAME : golfer.ps F02-503-01 2-20 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION 1 Selecting the Site of Installation Select the site of installation against the following conditions; if possible, visit the user’s in advance of the delivery of the machine: 1. There must be a power outlet that may be used exclusively for the machine and rated as indicated (±10%). 2. The temperature of the room must be between 7.5° and 30°C (59° and 86°F) and humidity, between 5% and 80%. Avoid areas near a water faucet, water boiler, humidifier, or refrigerator. 3.
CHAPTER 3 INSTALLATION 6. The site must be such that the machine will be at least 10 cm away from any wall, allowing adequate space for work. 10 cm min. 50 cm min. 50 cm min. 50 cm min. F03-100-01 10 cm min. 110 cm min. 50 cm min. 100 cm min. F03-100-02 7. The site must be well ventilated. Do not install the machine near the air inlet of the room. 3-2 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION 2 Unpacking and Installation 2.1 Before Starting the Work Keep the following in mind for the work: 1. If the machine is brought in from a cold to warm place, its pickup/feeding assembly can develop condensation, leading to image faults. Leave the machine alone for at least one hour, and start the work after the machine has become used to the room temperature.
CHAPTER 3 INSTALLATION 2.2 Unpacking and Removing the Fixing Materials Work Checks/remarks 1) Open the shipping box, and remove the plastic sheets. • If you are installing the pedestal at the same time, unpack it. 2) While working in a group of four, hold the grips [1], and place it on the pedestal. (weight of body: about 80kg) Take care so that the main power switch will not be turned on when the machine is lifted. [1] [1] 3-4 S COPYRIGHT © 2001 CANON INC.
CHAPTER 3 INSTALLATION Work Checks/remarks 3) Remove the packing tape of the machine. 4) Press the cassette release button, and take out each cassette to the front. 5) Connect the machine and the pedestal using a screw [1]. [1] Other types of pedestal may also be connected using a screw. 6) Slide the cassettes into the machine.
CHAPTER 3 INSTALLATION 2.3 Mounting the Scanner Work Checks/remarks 1) Remove the screw [1] and the tag [2] used to hold the scanner in place on the left cover of the reader unit. [2] Keep the screw stored away for possible relocation of the machine. [1] 2.4 Removing the Dummy Drum Work Checks/remarks 1) Open the front cover. 2) Shift down the feeder releasing lever [1] to release the feeding assembly.
CHAPTER 3 INSTALLATION Work 4) Remove the fixing screw [1] from the dummy drum. • The removed fixing screw will be used when mounting the drum unit. 5) Pull the dummy drum [2] straight out to the font. • The removed dummy drum will no longer be used. Checks/remarks [2] [1] 2.5 Supplying the Toner Work Checks/remarks 1) Holding the grip [1] of the developing assembly, pull the developing assembly [2] to the front until it stops. [2] [1] COPYRIGHT © 2001 CANON INC.
CHAPTER 3 INSTALLATION Work 2) Shake the toner cartridge [1] several items. 3) Set the toner cartridge to the developing assembly, and push it down until the opening tab [2] springs to view. • The toner cartridge is locked to the developing assembly. Checks/remarks [1] [2] 4) While lightly holding down the toner cartridge with one hand, pull the open tab to the front until it stops (where the marking STOP is found). 5) Tap lightly on the top of the toner cartridge so that all toner will drop.
CHAPTER 3 INSTALLATION Work Checks/remarks 6) Push in the black cover of the developing assembly back to its initial position. • The toner cartridge will become disengaged. 7) Remove the toner cartridge. 8) Push in the developing assembly until it butts against the rear. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION 2.6 Mounting the Drum Unit Work Checks/remarks 1) Unpack the drum unit, and remove the two releasing members [1] of the primary charging roller. Remove all other packing tape and the like. 1. Do not touch the dump area of the photosensitive drum to avoid damage. 2. Take care not to expose the photosensitive drum to strong light. 3. Take care not to damage the stirrups found at the bottom of the drum unit.
CHAPTER 3 INSTALLATION Work 3) Using the fixing screw [1] removed from the dummy drum previously, secure the dump unit [2] in place. Checks/remarks [2] [1] 4) Fill out the date label, and attach it to the front cover of the drum unit. 5) Turn the developing assembly locking lever clockwise to lock the developing assembly in place. 6) Shift up the feeding releasing lever to lock the feeding assembly in place.
CHAPTER 3 INSTALLATION 2.7 Stirring the Toner Work 1) Connect the power plug to the power outlet. 2) Turn on the main power switch. • Wait until the control panel indicates that the machine is ready for operation. 3) Start service mode. 4) Make the following selections: COPIER>FUNCTION>INSTALL>TONERS. 5) Press the OK key. • The stirring operation will last for 240 sec (4 min), after which the operation stops automatically. 6) Press the Reset key twice to end service mode.
CHAPTER 3 INSTALLATION 2.8 Setting the Cassette Work Checks/remarks 1) Press the cassette releasing button, and slide out the cassette to the front. 2) Check with the user to find out the size of paper to use, and check the size setting (A/B or Inch) using the selection switch [1] of each cassette. [1] COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION Work Checks/remarks 3) Pick the lever of the side guide plate and the rear guide plate, and adjust it to the appropriate paper size index. The middle cassette cannot hold A3 or 11×17 paper. 4) Set the paper size dial to suit the selected paper size. Set the dial as indicated. 3-14 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION Work [1] LT R 5) Attach the size label [2] to the cassete size plate [1], and fit the cassette size plate to each cassette. 6) Put paper into the cassettes [3], and slide them into the machine. Checks/remarks A4 [2] [3] COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION 2.9 Checking the Images/Operations Work Checks/remarks 1) To install the machine not using the 2cassette pedestal, mount the right lower cover [1]. 1. Skip this step if the machine is installed on a 2-cassette pedestal. 2. After removing the right lower cover, check to make sure that the cover is securely in place. 2) Clean the surface of the reading glass of the copyboard. 3) Using the NA-3 Chart as the original, make a print to check the images and the operation.
CHAPTER 3 INSTALLATION Work Checks/remarks 5) If necessary in view of the site environment, turn on the cassette heater switch [1]. 6) Move the machine to the site of installation; if it is placed on a pedestal, secure it in place using the four adjusters. 7) Clean the area around the machine, and fill out the Service Book. [1] COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION 2.10 Connecting to the Network Perform the following steps if the machine is equipped with printer functions: 1) Turn off the main power. 2) Connect the network cable to the machine, and turn on the main power. 3) Inform the user’s system administrator that the machine has been installed, and ask him/ her to make the network settings for the machine. 2.
CHAPTER 3 INSTALLATION 2.11.2 Making a Check Using a Remote Host Address The connection to the network may be checked by executing PING using a remote host address (i.e., the IP address of a PC terminal connected to and operating on the TCP/IP network to which the machine is connected). 1) Inform the user’s system adminisrator that the network connection will be checked using PING. 2) Check with the user’s system administrator to find out the remote host address.
CHAPTER 3 INSTALLATION 2.12.2 Making a Check Using a Loop-Back Address A loop-back address is returned before it reaches the network PCB; therefore, executing PING using it will enable a check on the TCP/IP settings made on the machine. 1) Enter the loop-back address (127.0.0.1) in the PING field. • If ‘NG’ is indicated, check the TCP/IP settings of the machine once again, and execute PING once again. • If ‘OK’ is indicated, go to 2.12.3. 2.12.
CHAPTER 3 INSTALLATION 3 Relocating the Machine 3.1 Preparing for Relocation If the machine must be relocated by truck or other means of transportation after it has been installed, perform the following: Do not lift the machine by holding its grips as when moving it over a step; otherwise, the machine will become separated from the pedestal. Be sure to lift the pedestal if the machine is connected to it. Work Checks/remarks 1) Remove the fixing screw, and detach the drum unit.
CHAPTER 3 INSTALLATION 3.2 Lifting the Machine Off the Pedestal Work Checks/remarks 1) Disconnect the lattice connector of the pedestal from the machine. 2) Slide out the two cassettes from the machine, and remove the screw [1] used to connect the machine to the pedestal. [1] Remove the screw likewise if the machine is installed to a different type of cassette pedestal. 3) Open the right cover [1] of the pedestal, and release the guide assembly [2] connected to the machine (i.e.
CHAPTER 3 INSTALLATION 4 Installing the Card Reader-C1 Work Checks/remarks 1) Make the following selections in service mode: COPIER>FUNCTION>INSTALL>CARD; then, enter the card number (1 through 2701). • Enter the number of the card (of all the cards used by the user) that have the lowest number. • As many as 300 cards may be used having a number higher than the one entered. 2) Turn off the main power switch. 3) To facilitate the removal of the right rear cover, remove the screws [1] from the rear cover.
CHAPTER 3 INSTALLATION Work Checks/remarks 6) Cut off the face plate [1] at the top of the right rear cover with a nipper or the like. [1] 7) Lead out the connector [1] of the card reader on the machine side, and mount the right rear cover. 8) Connect the connector [2] on the card reader [1] side and the connector [2] on the machine side. [1] [1] [2] 3-24 S COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION Work 9) While pushing in the connector [1] and the harness [2] inside the machine, fit the boss of the right rear cover into the opening in the card reader support plate; then, secure the card reader to the machine using a screw [3] and a washer [4]. Checks/remarks [3] [4] Take care not to trap the connector or the harness. [1] COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 INSTALLATION 5 Installing the Document Tray-D2 Work 1) Remove the two stickers from the right top of the machine. Using the two stepped screws [1] (RS tightening; M4×10) that come with the machine, mount the document tray [2] to the machine. • If the work proves to be difficult, loosen the two stepped screws, and try again. Checks/remarks [1] [2] 1. Be sure to use the stepped screws designed for the machine; ones for other types come together with the machine. 2.
CHAPTER 3 INSTALLATION 6 Replacing the Drum Unit Work Checks/remarks 1) Turn off the main power switch; then, open the front cover. 2) Shift the feeding assembly releasing lever to free the feeding assembly. 3) Turn the developing assembly locking lever counterclockwise to free the developing assembly. 4) Remove the fixing screw from the drum unit. (The removed fixing screw will be used when mounting the new drum unit.) 5) Pull the drum unit straight out to the front.
CHAPTER 3 INSTALLATION Work Checks/remarks 7) Check to see the developing assembly is freed; then, slide in the new drum unit along the rails in the machine slowly. At this time, take full care not to bring the developing assembly into contact with the developing cylinder, which is located very close.
CHAPTER 3 INSTALLATION Work Checks/remarks 9) Fill out the date label, and attach it to the front cover of the drum unit. 10) Turn the developing assembly locking lever clockwise to lock it in place. 11) Shift up the feeding assembly releasing lever to set the feeding assembly in place. 12) Remove the paper lint cleaning cover using a flat-blade screwdriver. 13) Slide out the paper lint cleaning lever, and move it back and forth. 14) Mount the paper lint cleaning cover. 15) Close the front cover.
CHAPTER 3 INSTALLATION Work 17) Start service move. 18) Make the following selections: COPIER>FUNCTION>DPC>DGAMMA. 19) Press the OK key. • The machine will pick up paper from cassette 2. (The paper may be of any size.) • The machine ends APVC correction by delivering a blank sheet. 20) Press the Reset key twice to end service mode. 21) Turn off the main power switch. 3-30 S Checks/remarks Press ; '2' and '8' at the same time, once again. and then COPYRIGHT © 2001 CANON INC.
READER UNIT COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CONTENTS Contents CHAPTER 1 BASIC OPERATION 1 Outline of Electrical Circuitry ....... 1-1R 1.1 Outline .................................... 1-1R 1.2 Reader Controller PCB ........... 1-1R 2 Basic Sequence of Operations ....... 1-2R 2.1 Basic Sequence of Operations at Power-On ................................ 1-2R 2.2 Basic Sequence of Operations in Book Mode ............................. 1-2R 3 Inputs to and Outputs from the Major PCBs .............................................. 1-3R 3.
CONTENTS 5.3 Sensors .................................. 2-24R 5.3.1 Removing the Original Detection Unit .......................... 2-24R 5.3.2 Removing the HP Sensor ........................................ 2-24R 5.3.3 Removing the Original Cover Sensor ............................. 2-25R 5.4 PCBs ..................................... 2-26R 5.4.1 Removing the Inverter PCB ........................................ 2-26R CHAPTER 3 IMAGE PROCESSING SYSTEM 1 2 Outline ......................................
CHAPTER 1 BASIC OPERATION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 BASIC OPERATION 1 Outline of Electrical Circuitry 1.1 Outline The major mechanisms of the reader unit are controlled by the CPU on the reader controller PCB. The functions of the major ICs are as indicated in the following table. 1.2 Reader Controller PCB Name CPU Description • Controls the sequence of scanner • Controls the scanning lamp. operations. • Controls shading correction. • Controls the original size detection • Controls service mode. mechanism.
CHAPTER 1 BASIC OPERATION 2 Basic Sequence of Operations 2.1 Basic Sequence of Operations at Power-On Power switch ON SREADY STBY Scanner HP sensor (PS39) Scanning lamp (LA2) Scanner motor (M3) *1 *2 Forward Reverse *1: Shading adjustment (gain adjustment) is executed 1 sec after the scanning lamp turns on. *2: Shading adjustment (CCD original size detection slash level adjustment) is executed 1 sec after the scanning lamp turns on. F01-201-01 2.
CHAPTER 1 BASIC OPERATION 3 Inputs to and Outputs from the Major PCBs 3.1 Wiring of Major PCBs J409 DC controller PCB Controller unit Reader controller PCB CCD PCB J408/J407/J403 J601/J600/J602 Inverter PCB J402 J4021 F01-301-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 1 Outline of Operations 1.1 Outline The major functions of the original exposure system are as follows: Item Scanning lamp Original Scanning Scanner position detection Reproduction ratio (zoom) Scanner drive control Lens Scanning lamp activation Original size detection Description Xenon lamp In book mode: by moving the scanner. With ADF in use: by stream reading while holding the No. 1 mirror base fixed in position.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM The major components of the original exposure system are as follows: Image leading Stream reading position HP edge (start position) Original Copyboard glass No. 2 mirror No. 1 mirror base Lens No. 1 mirror Scanning lamp CCD No. 2 mirror No. 3 mirror base F02-101-01 [3] [4] [1] [5] [2] [6] F02-101-02 Component [1] Scanning lamp [2] Scanner motor [3] Scanner HP sensor [4] Copyboard cover sensor [5] No.1 mirror base [6] No.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 1.2 Sequence of Operations (original exposure) 1.2.1 Book Mode, 1 Original, Copyboard Closed Copyboard cover opens Copyboard cover closes Start key ON SREADY STBY SCFW STBY SCRV Copyboard cover sensor (PS401) Scanner HP sensor (PS400) Scanning lamp (LAMP1) Scanner motor (M400) Forward Reverse *1 Point of original size detection *2 HP Start position Start position *1: original size detection.*2: shading correction.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 1.2.2 Book Mode, 1 Original, Copyboard Cover Open Copyboard cover open Start key ON SCFW SREADY STBY SCRV STBY Copyboard cover sensor (PS401) Scanner HP sensor (PS400) Scanning lamp (LAMP1) Scanner motor (M400) Forward Reverse *1 *2 Start position Point of original size detection Point of original size detection Start position *1: original size detection.*2: shading correction.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 1.3 Enlargement/Reduction (zoom) [1] When the copyboard cover is used, the ratio may be between 25% and 800% and the speed of the scanner is controlled. [2] When the ADF is used, the ratio may be between 25% and 400% and the speed of moving the originals is controlled. 1.3.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 2 Scanner Drive System 2.1 Outline The following parts are associated with the scanner drive system. [1] [9] [4] [2] [7] [5] [3] [8] [6] [10] F02-201-01 [1] Scanner Motor (M3) Control Signal Used to turn on/off the motor and to control its direction and speed of rotation. [2] Scanner HP Sensor (PS39) Detection Signal Used to make sure that the No. 1 mirror base is at home position.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 2.2 Controlling the Scanner Motor The system used to control the scanner motor is constructed as follows: The motor driver turns on/off the scanner motor and controls its direction and speed of rotation in keeping with the signals from the CPU and motor driver controller. Reader controller PCB +24V A J401 Scanner motor 1 CPU M400 5 Motor driver Motor driver contoroller A* 2 B 3 6 B* 4 F02-202-01 2.2.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 2.2.2 Reversing the Scanner After Scanning in Main Reading Direction When the image has been scanned, the No. 1 mirror base is moved in reverse to home position at the speed used for 50% reduction, regardless of the ratio being used. E202 (HP detection error) [1] The No. 1 mirror base does not reach the HP sensor within a specific period of time. [2] The HP sensor identifies the presence of the No. 1 mirror base when the No. 1 mirror base should have been moved away.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 3 Controlling the Scanning Lamp (LA2) 3.1 Outline The system used to control the scanning lamp is constructed as follows and the items of control include the following: [1] Turning on and off the scanning lamp. [2] Monitoring the scanning lamp for errors. Inverter PCB Xenon lamp Activation control circuit LAMP1 J4021 J402 Reader controller +24V PCB 1 LAMP_ON 5 3 3 CPU 4 INV_ERR 2 2 4 F02-301-01 3.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 3.4 Detecting an Error The reader controller circuit generates the error signal (INV_ERR) in response to an error (e.g., output open, short circuit, leak) in the inverter circuit. A fault in the lamp (low intensity, activation failure) will be identified as an activation error caused by lack of intensity during initial activation (e.g., at time of shading correction). E220 It is used to indicate a fault in the inverter PCB.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 4 Detecting the Size of Originals 4.1 Outline The machine automatically identifies the size of originals based on the combination of intensities measured by reflection type sensors and CCD at specific points. • For main scanning direction, the CCD is used to take measurements (if AB, 4 points; if Inch, 2 points). • For sub scanning direction, a reflection type photosensor is used (1 point). 4.2 Points of Detection For main scanning direction, the No.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 4.4 Outline of Detection Operation 4.4.1 Book Mode, 1 Original, Copyboard Cover Open Xenon lamp Original sensor Point of original detection 1 Point of original detection 2 Point of original detection 3 Point of original detection 4 Copyboard glass Copyboard cover Reader unit [1] The scanner remains in wait. No. 1 mirror base: at HP Xenon lamp: off Original sensor: disabled Point of original detection [2] The copyboard is opened.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM AB-Configuration Originals Point of CCD detection 1 size Inch-Configuration 2 3 4 Original Originals Point of CCD detection sensor size A3 B4 A4R A4 B5 B5R None 1 Originals 2 sensor 11"×17" LGL LTRR LTR None : reflection present : reflection absent T02-404-01 4.4.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM [4] The copyboard cover is closed. When the copyboard cover is brought down to 25°, the Copyboard cover sensor detects the “closed” state, and original size detection starts. For main scanning direction, the xenon lamp is turned on, and the CCD checks for reflected light (4 points). For sub scanning direction, the original sensor starts detection. 25˚ [5] The copyboard cover is fully closed.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.1 Exposure Lamp 5.1.1 Removing the Exposure Lamp • Do not start to work if the lamp is hot. • Do not leave fingerprints on the surface of the lamp. • Do not subject the lamp to impact. • Do not touch the light window of the lamp without a means of protection. • Do not impose force on the lamp. • If the surface of the lamp is soiled, dry wipe it. 1) Remove the copyboard glass. (p. 3-11R) 2) Remove the reader front cover (2 screws) and the reader rear cover (5 screws).
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 6) Disconnect the connector [1]. 7) Remove the screw [2], and detach the cable fixing plate [3]. [1] [2] [3] F02-501-03 8) Push the No. 1 mirror base, and move the No. 2 mirror base [1] as far as the cut-off in the frame; then, free the cable [3] from the pulley [2]. [2] [3] When mounting the lamp, take care not to twist the cable [3]. [1] F02-501-04 5.1.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.2 Scanner Drive Assembly 5.2.1 Removing the Scanner Motor 1) Remove the copyboard glass. (p. 3-11R) 2) Disconnect the connector [1]. 3) Remove the spring [2]. [2] [1] F02-502-01 4) Remove the two screws [1]. 5) Detach the belt, and remove the motor unit [2]. [2] [1] F02-502-02 6) Remove the two screws [1], and detach the scanner motor [3] from the motor mounting plate [2]. [1] [3] [2] [1] F02-502-03 2-18 R COPYRIGHT © 2001 CANON INC.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.2.2 Mounting the Motor Unit 1) Engage the pulley [2] of the motor unit [1] with the belt [3]. 2) Using two screws [4], mount the motor unit [1] temporarily. 3) Fit the spring [5] to apply tension to the belt [3]. 4) Check to make sure that the belt [3] is vertical. [4] [6] [1] [3] [2] [5] F02-502-04 5) While taking care not to hold the scanning lamp [1] or the reflecting shade [2], move the No.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.2.3 Removing the Scanner Drive Cable When replacing the cable, be sure to obtain the following: • Mirror positioning tool (FY9-3009) 1) Remove the reader upper frame. (p. 314R) 2) Remove the two cable fixing screws [2] of the No. 1 mirror base [1]. 3) Remove the spring [3] used to secure the cable in place. 4) Remove the cable fixing plate [4], and free the cable [5] from the pulleys. [2] [1] [4] [2] [3] [5] F02-502-06 2-20 R COPYRIGHT © 2001 CANON INC.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.2.4 Routing the Scanner Drive Cable Route the scanner cable as follows to the pulleys and the hook mirror base: 1) Loosen the screw on the cable fixing plate. 2) Put the ball of the cable into the hole in the drive pulley, and wind the cable firmly so that it will not turn idly (4 runs inside, 5 runs outside); then, tape it in place. At this time, check to make sure that the cable fixing is on the inside.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.2.5 Adjusting the Position of the No. 1/No. 2 Mirror Base 1) Set the pins of the mirror positioning tool as indicated: • For the Front (F marking) [A] [C] [B] [C] [B] [A] (initial; FY9-3009) (set for the machine) F02-502-08 • For the Rear (R marking) [A] [C] [C] [B] [B] [A] (initial; FY9-3009) (set for the machine) F02-502-09 2-22 R COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 2) Fit the pins of the mirror positioning tool (front [2], rear [3]) into the holes [1] of the rail and the No. 1/No. 2 mirror base. The No. 2 mirror base is adjusted in keeping with the back-andfroth movement of the cable fixing plate. Front Side (F marking) [2] [1] F02-502-10 Rear Side (R marking) [3] [1] F02-502-11 3) Fix the end of the cable (which is temporarily secured on the hook of the reader frame) in place using the spring.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.3 Sensors 5.3.1 Removing the Original Detection Unit 1) Remove the copyboard glass. (p. 3-11R) 2) Remove the two screws [1], and detach the motor shield plate [2]. 3) Disconnect the connector [3]. 4) Remove the six screws [4], and detach the CCD shield plate [5]. [1] [5] [4] [4] [3] [4] [2] F02-503-01 5) Remove the screw [1], and disconnect the connector [2]. 6) Shift the original detection unit [3] to the rear to detach.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 4) Disconnect the connector [1], and detach the HP sensor [2] from the sensor mounting plate. [1] [2] F02-503-04 5.3.3 Removing the Original Cover Sensor 1) Remove the reader rear cover (5 screws). 2) Disconnect the connector [1]. 3) Remove the screw [2], and detach the copyboard sensor cover [3]. 4) Remove the copyboard cover sensor [4]. [4] [1] [3] [2] F02-503-05 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM 5.4 PCBs [1] 5.4.1 Removing the Inverter PCB [2] 1) Remove the reader rear cover (5 screws). 2) Remove the screw [1], and detach the connector cover [2] found at the rear. F02-504-01 3) Disconnect the two connectors [3]. [3] [3] F02-504-02 4) Remove the two screws [1], and slide out the inverter unit [2]. [2] [1] F02-504-03 5) Disconnect the connector [1]. 6) Remove the two screws [2], and slide out the inverter PCB [3].
CHAPTER 3 IMAGE PROCESSING SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 IMAGE PROCESSING SYSTEM 1 Outline The major functions of the image processing system are as follows: [1] CCD (image sensor) Number of lines: 1 Number of pixels: 7450 Size of pixel: 4.7 × 4.7 µm [2] Shading Correction Shading adjustment: executed in service mode Shading correction: executed for each copy [3] Auto Density Adjustment (AE) Executed for each line in main scanning direction.
CHAPTER 3 IMAGE PROCESSING SYSTEM 2 Analog Image Processing 2.1 Outline Analog image processing is performed by the CCD PCB and the reader controller PCB, which has the following major functions: [1] [2] [3] [4] Drives the CCD. Corrects the gain in the CCD output, corrects offset. Performs parallel/serial conversion of CCD output. Performs A/D conversion of CCD output.
CHAPTER 3 IMAGE PROCESSING SYSTEM 2.3 Gain Correction and Offset Correction of the CCD Output To correct discrepancies in the efficiency of photoconversion among pixels, the analog video signals from the CCD are corrected: in gain correction, the rates of amplification are standardized; in offset correction, on the other hand, the output voltage in the absence of incoming light is set to a specific level. 2.
CHAPTER 3 IMAGE PROCESSING SYSTEM 3 Digital Image Processing 3.
CHAPTER 3 IMAGE PROCESSING SYSTEM 3.2.2 Shading Adjustment In this adjustment, the density of white paper and that of the standard white plate are measured, and the results are stored in memory. The data is computed for use as the target level during shading correction. The adjustment is designed for service mode and is used upon installation of the machine, after replacement of the scanning lamp, or when correcting changes in the intensity of the scanning lamp occurring over time. 3.2.
CHAPTER 3 IMAGE PROCESSING SYSTEM 3.2.4 Edge Gain Correction (ADF in use) In stream reading with the ADF in use, the No. 1 mirror base is fixed in position. To check for changes in the intensity of the scanning lamp, the edge gain correction plate (gray; mounted at the edge of read position) is read, and a gain that enables the attainment of a specific intensity is computed. The result is used to correct the data which otherwise would be affected by changes in the intensity of light.
CHAPTER 3 IMAGE PROCESSING SYSTEM 3.3 Auto Density Adjustment (AE) 3.3.1 Outline As in the case of a newspaper, some originals have a dark background. Auto density correction is executed to reproduce the information (text, graphics) of such originals by removing the background. This adjustment is enabled in density auto mode or when text mode is selected and data is processed by the ABC circuit. 3.3.
CHAPTER 3 IMAGE PROCESSING SYSTEM 3.4 Related Service Mode COPIER>FUNCTION>CCD>CCD-ADJ (shading auto adjustment) Execute the mode after replacing the CCD unit, scanning lamp, reader controller PCB, or standard white plate.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.1 External Covers 4.1.1 External Covers Remove the covers as follows when cleaning, checking, or repairing the inside of the machine: REF. [1] [2] [3] [4] [5] [6] [7] [8] [9] Those covers that can be detached by merely removing the mounting screws are left out of the discussions.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.1.3 Removing the Copyboard Glass 1) Remove the reader right cover. (See item 4.1.2.) 2) Remove the copyboard glass [1]. [2] • When mounting, butt the copyboard glass [1] against the vertical/horizontal size plate [2]. If not done properly, the shadow of the size plate will appear on images made in enlargement mode. (After mounting, make an 800% enlargement copy to check.) [1] F03-401-03 4.1.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.2 CCDs 4.2.1 Removing the CCD Unit 1) Remove the original detection unit. (p. 2-24R) 2) Remove the four screws [1], and disconnect the connector [2]. 3) Disconnect the connector [3] of the scanner motor, and detach the harness. 4) Shift the CCD unit [4] to the left. [1] [4] [1] [3] [2] F03-402-01 5) Disconnect the three connectors [1], and detach the CCD unit [2]. [2] [1] [1] F03-402-02 3-12 R COPYRIGHT © 2001 CANON INC.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.2.2 Points to Note When Replacing the CCD Unit Execute ‘CCD auto adjustment’ and ‘edge gain correction position auto adjustment’ in service mode; then, record the updated CCD adjustment data on the service label. 1) COPIER>FUNCTION> CCD>CCD-ADJ CCD Auto Adjustment 2) COPIER>FUNCTION> CCD>EGGN-POS Edge Gain Correction Auto Adjustment 3) all items under COPIER>ADJUST>CCD CCD Adjustment Data COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.3 Frames 4.3.1 Removing the Left ADF Base Unit 1) Remove the reader rear cover (5 screws) and the left support cover. 2) Remove the rear cover (7 screws) of the printer unit. (See the descriptions for the printer unit.) 3) Disconnect the connector [1], and detach the harness [2]. 4) Remove the four screws [3], and detach the left ADF base unit [4]. [4] [3] [1] [2] [3] F03-403-01 4.3.2 Removing the Reader Upper Frame 1) Remove the left ADF base unit. (See item 4.3.1.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.3.3 Mounting the Reader Upper Frame 1) Fit the eight claws [2] of the reader frame [1] (circled) into the cut-offs [4] in the reader upper frame [3]; take care so that the engagement is secure. 2) Fit the eight screws [5] of the claw assembly first. 3) Fit the seven screws [6] of the side. 4) Lastly, fit the two screws [7] on the top face. [2] [4] [5] [6] [7] [5] [6] [5] [3] [6] [5] [5] [6] [5] [7] [6] [6] [1] [5] [5] F03-403-03 COPYRIGHT © 2001 CANON INC.
CHAPTER 3 IMAGE PROCESSING SYSTEM 4.4 PCBs 4.4.1 Removing the Reader Controller PCB See the descriptions for the printer unit. 4.4.2 When Replacing the Reader Controller PCB See “Troubleshooting”>Chapter 4 “Troubleshooting Image Faults/Malfunctions” >6.7 “Variable Resistors (VR), Light-Emitting Diodes, and Check Pins by PCB” 3-16 R COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
PRINTER UNIT COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CONTENTS Contents CHAPTER 1 INTRODUCTION 1 Safety .............................................. 1-1P 1.1 Safety of Laser Light ............... 1-1P 1.2 CDRH Ordinances ................... 1-1P 1.3 Handling the Laser System ...... 1-3P 2 1.4 Safety of Toner ......................... 1-4P Image Formation System ............... 1-5P 2.1 Outline ..................................... 1-5P CHAPTER 2 SEQUENCE OF OPERATIONS 1 Basic Operations ............................ 2-1P 1.1 Functional Construction ....
CONTENTS 3 4 5 6 7 2.2.2 AC Bias .............................. 4-5P 2.3 Controlling the Current Voltage/ Current to a Specific Level ...... 4-5P 2.3.1 Controlling the DC Bias to a Specific Level .................... 4-5P 2.3.2 Controlling the AC Bias to a Specific Current Level ....... 4-5P 2.4 Temperature Correction of the DC Bias .......................................... 4-6P 2.5 Humidity Correction of the AC Bias ................................................. 4-6P 2.
CONTENTS 9.5.7 Positioning the Developing Assembly Magnetic Seal ...... 4-38P 9.5.8 Mounting the Developing Assembly Blade ................... 4-38P 9.6 Removing the Paper Lint ....... 4-39P 9.6.1 Removing the Paper Lint ......................................... 4-39P 9.6.2 When Removing the Paper Lint ......................................... 4-39P 9.7 Waste Toner Case ................... 4-40P 9.7.1 Replacing the Waste Toner Case ......................................... 4-40P 9.7.
CONTENTS 7 Double-Sided Printing ................. 5-30P 7.1 Through-Path Operation ........ 5-30P 7.2 Outline of Operations ............ 5-31P 7.3 Detecting the Horizontal Registration Position ........................... 5-33P 7.3.1 Outline ............................. 5-33P 7.3.2 Operation ......................... 5-34P 8 Controlling the Pickup Assembly Motor ...................................................... 5-35P 8.1 Pickup Assembly Motor ........ 5-35P 9 Disassembly and Assembly ..........
CONTENTS 4.1.4 4.1.5 4.1.6 Removing the Fixing Stepped Gear ................................. 6-13P Removing the Fixing Film Unit ......................................... 6-13P Removing the Roller Bushing, Conducting Rubber, and Fixing Roller ............................... 6-14P 4.1.7 Removing the Cleaning Roller Unit .................................. 6-16P 4.1.8 Removing the Lower Guide Ribs .................................. 6-16P 4.1.9 Removing the Fixing Drive Unit ...............................
CONTENTS CHAPTER 8 PAPER DECK-L1 1.1 Pickup ...................................... 8-1P 1.1.1 Outline ............................... 8-1P 1.1.2 Pickup Operation ............... 8-1P 1.1.3 Sequence of Pickup Operations (deck) ................................. 8-3P 1.2 Detecting Paper in the Deck .... 8-4P 1.2.1 Detecting the Presence/Absence of Paper .............................. 8-4P 1.2.2 Switching the Deck Paper Size ........................................... 8-4P 1.2.
CONTENTS 3.4.5 3.4.6 3.4.7 Orientation of the Deck Pickup/ Feeding Roller ................. 8-39P Removing the Deck Separation Roller ............................... 8-39P Adjusting the Deck Separation Roller Pressure ................. 8-40P 3.4.8 Position of the Deck Pickup Roller Releasing Solenoid (SL1D) ............................. 8-41P 3.5 Electrical Mechanisms ........... 8-42P 3.5.1 Removing the Deck Drive PCB ......................................... 8-42P 3.5.2 Removing the Open Switch PCB ..
CONTENTS CHAPTER 10 INNER 2WAY TRAY-A1 1 Specifications ............................... 10-1P 1.1 Type ........................................ 10-1P 1.2 Cross Section ......................... 10-2P 2 Outline .......................................... 10-3P 2.1 Arrangement of Rollers and Sensors ............................................... 10-3P 2.2 Delivery to the No. 2 Delivery Slot ............................................... 10-4P 2.3 Delivery to the No. 3 Delivery Slot ........................
CHAPTER 1 INTRODUCTION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 INTRODUCTION 1 Safety 1.1 Safety of Laser Light Laser light can prove to be harmful to the human body. The machine’s laser system, however, is sealed inside a protective housing and external covers to prevent leakage of laser light to its outside, ensuring the safety of the user as long as the machine is used for its intended functions. 1.
CHAPTER 1 INTRODUCTION F01-102-01 CDRH Label The description may vary from model to model. 1-2 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 INTRODUCTION 1.3 Handling the Laser System You must take extra care when servicing the area around the machine’s laser system, as by not bringing a high-reflectance screwdriver into the laser path. Take such precautions as removing the watch and rings before starting the work (to prevent reflection of laser light to the eye). The machine’s laser light is red, and covers that can reflect laser light are identified by the following label.
CHAPTER 1 INTRODUCTION 1.4 Safety of Toner The machine’s toner is a non-toxic product consisting of plastic, iron, and small amounts of dyes. If your skin or clothes have come into contact with toner, try removing as much of it as possible with dry paper tissues, and wash off with water. (Do not use warm water, as it would turn the toner jelly-like and become fused with the fibers of the fabric.) In addition, avoid bringing toner into contact with plastic material, as it tends to dissolve easily.
CHAPTER 1 INTRODUCTION 2 Image Formation System 2.
CHAPTER 1 INTRODUCTION The machine’s image formation process consists of the following eight steps: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Pre-exposure Primary charging (positive DC) Laser exposure* Development (AC + positive DC) Transfer (negative DC) Separation (AC + positive DC) Fixing Drum cleaning *Deposits toner on the VD; the laser is also used for blank exposure. Latent Static Image Formation Block 2. Primary charging 3. Laser exposure 1. Pre-exposure 4. Development 8.
CHAPTER 2 SEQUENCE OF OPERATIONS COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 SEQUENCE OF OPERATIONS 1 Basic Operations 1.
CHAPTER 2 SEQUENCE OF OPERATIONS 1.2 Outline for the Electrical Circuitry 1.2.1 Outline The major electrical mechanisms of the printer unit are controlled by the CPU on the DC controller PCB. The functions of the major elements are as follows: 1.2.2 DC Controller PCB Name CPU RAM DIMM ROM ROM Description • Controls jobs, Controls operational state, Controls fixing temperature, Controls high voltage.
CHAPTER 2 SEQUENCE OF OPERATIONS 1.3 Basic Sequence of Operations 1.3.1 Basic Sequence of Operations at Power-On • If the reading of the main thermistor (TH1) is less than 100°C Power switch ON 200˚C 200˚C WUP3 WUP1 WUP2 STBY Fixing main heater (H1) Fixing sub heater (H2) Fixing motor (M4) Main motor (M1) Scanning lamp (LAMP1) *1 : controlled to 200˚C. • : low-speed drive (1/4 of constant speed). If the reading of the main thermistor (TH1) is 100°C or more.
CHAPTER 2 SEQUENCE OF OPERATIONS Interval WUP1 (warm-up 1) WUP2 (warm-up 2) WUP3 (warm-up 3) INTR (jam check) STBY (standby) Description Supplies power to the heater at 65% for a specific period of time (400 msec). Controls by switching with in the range between 65% and 100% every 300 msec until the reading is 200°C. (The rate is determined in relation to the increase in temperature for each specific period of time.) Executes temperature adjustment to 200°C for a specific period of time (10 sec).
CHAPTER 2 SEQUENCE OF OPERATIONS 1.4 Controlling the Main Motor (M2) 1.4.1 Outline The functions of the main motor control circuit are as shown in T02-104-01; for a block diagram of the circuit, see F02-104-01. Item Power supply Drive signal Operation/drive assembly Control Error detection Description 24 V from the DC power supply PCB. Signal (MM_ON) from the DC controller PCB.
CHAPTER 2 SEQUENCE OF OPERATIONS 1.5 Inputs to and Outputs from the Major PCBs 1.5.
CHAPTER 3 LASER EXPOSURE SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 LASER EXPOSURE SYSTEM 1 Outline of Operations 1.1 Outline Part 2>Chapter 4>1.1 “Outline of Laser Exposure System” The reader controller PCB serves to read image signals from the CCD and send image signals to the main controller assembly. The video signals from the main controller assembly are converted by the DC controller PCB into laser drive signals, and are turned into laser intensity signals to suit signal levels by the laser driver PCB.
CHAPTER 3 LASER EXPOSURE SYSTEM F03-101-01 shows the major components for the laser exposure system; the machine’s laser scanning is performed by means of a 6-facet polygon mirror and a single-beam laser unit: Laser unit Cylindrical lens Polygon mirror (6-faceted) Laser scanner motor BD mirror Collimating lens BD PCB Laser mirror Photosensitive drum F03-101-01 Component Laser semiconductor Laser scanner motor (M10) Polygon mirror BD mirror/BD PCB Laser driver PCB DC controller PCB Description Infrar
CHAPTER 3 LASER EXPOSURE SYSTEM 1.2 Sequence of Operations (laser exposure system) Main power switch ON/sleep mode OFF Original set/ADF opened/key operated Start key ON 180˚C AINTR STBY INTR PRINT LSTR STBY 8 sec * Laser scanner motor Image leading edge signal Laser BD signal *: If silent mode (in user mode) is selected, the motor stops after a specific period of time. F03-102-01 2 Generating Sync Signals 2.
CHAPTER 3 LASER EXPOSURE SYSTEM 2.2 Flow of Sync signals [1] [2] [3] [4] [5] [6] The BD signal goes ‘0’ when laser light is detected. The phase is matched with the phase of the printer, and a sync signal is generated. Based on the printer sync signal, image data is read from the image memory. Video signal The 2-pixel parallel signal is converted into a single-pixel serial signal. The laser drive signal is used to drive the laser unit to suit the video signal.
CHAPTER 3 LASER EXPOSURE SYSTEM 3 Laser Driver Circuit 3.1 Controlling the Laser Unit The laser driver circuit is used to drive the semiconductor laser according to the laser drive signal from the DC controller PCB. The laser driver circuit performs the following: 1. Turning on/off the laser. 2. Controlling the light intensity of the laser (APC control). The signals have the following meanings and functions: [1] Laser drive signal; used to drive the semiconductor laser.
CHAPTER 3 LASER EXPOSURE SYSTEM GND DATA(+) [1] DATA(-) [1] GND 4 33 22 1 3 4 5 GND +5V DAOUT [7] S/H [2] LDE* [3] [6] Laser drive circuit Laser Intensity monitor [5] J501 J310 1 2 Laser assembly J500 J307 1 2 3 4 5 4 3 2 1 Laser driver PCB Laser unit A14 J312 INT_TOPO_PD [4] Image leading edge sensor (PS12) A8 J304 Y_REG_PD [8] Horizontal registration paper sensor (PS11) DC controller PCB F03-301-01 REF.
CHAPTER 3 LASER EXPOSURE SYSTEM 4 Controlling the Laser Scanner Motor 4.1 Outline Part 2> Chapter 4> 4.1 “Outline” The following items are related to laser scanner motor control: [1] Laser scanner motor drive signal; when ‘1’, the laser scanner motor goes ON (turning on/off the motor). [2] Laser scanner motor ready signal; when ‘0’, the laser scanner motor rotates at a specific speed.
CHAPTER 3 LASER EXPOSURE SYSTEM 5 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 3 LASER EXPOSURE SYSTEM 5.1 Laser Scanner Assembly 5.1.1 Removing the Laser Unit 1) Remove the delivery tray. (p. 7-13P) 2) Open the harness guide [1], and disconnect the two connectors [2]. 3) Disconnect the connector [3] of the BD PCB and the two connectors [4] of the laser PCB. [4] [2] [3] [1] F03-501-01 4) Remove the two springs [1] and two stepped screws [2] from the left, and remove the two screws equipped with a washer from the right; then, detach the laser unit.
CHAPTER 4 IMAGE FORMATION SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 1 Outline of Processes 1.
CHAPTER 4 IMAGE FORMATION SYSTEM F04-101-01 shows the major components of the image formation system: Primary charging roller Pre-exposure lamp Developing assembly Cleaner unit Photosensitive drum Separation static eliminator Transfer guide Transfer charging roller F04-101-01 4-2 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 1.
CHAPTER 4 IMAGE FORMATION SYSTEM 2 Controlling the Primary Charging Roller Bias 2.1 Outline Part 2>Chapter 5>4.4 “Controlling the Primary Charging Roller Bias” The machine’s primary charging is a direct charging method that uses a charging roller. In addition to a DC bias, the charging roller is subjected to an AC bias to ensure stable charging. The following items relate to the control of primary charging: [1] Turning on/off the bias. [2] Controlling the DC bias to a specific level of voltage.
CHAPTER 4 IMAGE FORMATION SYSTEM 2.2 Turning On/Off the Bias The primary charging roller bias is turned on/off as follows: 2.2.1 DC Bias [1] When the primary charging output enable signal from the DC controller PCB goes ‘0’, the DC bias output control signal (pulse signal) is generated. [2] The DC bias is sent to the primary charging roller. 2.2.2 AC Bias [1] When the primary charging output enable signal from the DC controller PCB goes ‘0’, the AC bias output control signal is generated.
CHAPTER 4 IMAGE FORMATION SYSTEM 2.4 Temperature Correction of the DC Bias Primary DC bias When the temperature inside the machine increases, the resistance of the photosensitive drum will decrease, thereby lowering the charging characteristics. To ensure a stable potential level, the drum sensor (U701) mounted to the rear side plate is used to check the temperature inside the machine; when the temperature increases, the absolute value of the DC bias level is increased.
CHAPTER 4 IMAGE FORMATION SYSTEM 2.6 Controlling the Detection of the Photosensitive Drum Resistance (APVC control) The primary charging efficiency changes because of changes in the site environment (temperature, humidity), deterioration of the charging roller, and wear of the photosensitive drum.
CHAPTER 4 IMAGE FORMATION SYSTEM E064 Indicates the presence of a high-voltage (primary charging, transfer charging, developing) output fault. COPIER>DISPLAY>HV-STS>PRIMARY Use it to indicate the current level of primary charging. COPIER>ADJUST>HV-PRI>P-DC Use it to enter the adjustment value of the primary charging DC component for the image area. COPIER>ADJUST>HV-PRI>P-AC Use it to enter the adjustment value of the primary charging AC component for the image area.
CHAPTER 4 IMAGE FORMATION SYSTEM 3 Controlling the Transfer Charging Roller Bias 3.1 Outline Part 2>Chapter 5>7.8.3 “Controlling the Transfer Roller Charging” The machine’s transfer charging is a direct charging method that uses a transfer charging roller. A DC bias is applied to the transfer charging roller. The following relate to the transfer charging system: [1] Turning on/off the bias. [2] Controlling the DC bias to a specific voltage/current level.
CHAPTER 4 IMAGE FORMATION SYSTEM 3.2 Turning On/Off the Bias The transfer charging roller bias is turned on/off as follows: [1] When the transfer charging output enable signal from the DC controller PCB goes ‘0’, the transfer bias output signal (serial communication) is generated. [2] The transfer bias output control signal (pulse) is generated, and the DC bias is sent to the transfer charging roller. 3.
CHAPTER 4 IMAGE FORMATION SYSTEM 3.4 Controlling the Output by Operating Mode 3.4.1 Types of Modes The transfer charging output may be any of the following output modes, and the output is varied to suit each mode. The switch-over among these is based on the combination of transfer output mode signals from the DC controller PCB. a. Image Transfer Bias This bias is used to transfer toner from the photosensitive drum to paper, and is a positive voltage. b.
CHAPTER 4 IMAGE FORMATION SYSTEM Control panel Main power power switch ON Start key ON switch ON AINTR SLEEP STBY INTR PRINT LSTR STBY Main motor (M1) Cleaning bias *1 Reference bias Sheet-to-sheet bias Image transfer bias *1: Applied every 1,000 prints (cumulative) at time of last rotation. F04-304-01 3.4.
CHAPTER 4 IMAGE FORMATION SYSTEM 3.5 Controlling the Output The output of the DC bias applied to the transfer charging roller is controlled as follows: The optimum transfer charging roller bias differs depending on paper size and site environment; as such, the DC controller is designed to automatically control the output level to suit the paper size and the site environment in question. COPIER>DISPLAY>HV-STS>TR Use it to display the level of current for transfer charging.
CHAPTER 4 IMAGE FORMATION SYSTEM 4 Controlling the Separation Static Eliminator Bias 4.1 Outline Part 2>Chapter 5>8.3 “Static Eliminator Separation Method” The machine uses a static eliminator for separation.
CHAPTER 4 IMAGE FORMATION SYSTEM 4.2 Turning On/Off the Bias The separation static eliminator bias is turned on/off as follows: [1] When the static eliminator bias enable signal from the DC controller PCB goes ‘0’, the static eliminator bias output ON signal is generated. [2] A DC bias is sent to the separation static eliminator. 4.3 Controlling the Bias to a Specific Voltage Level The bias output is fed back to the output control circuit, thereby ensuring a specific level of voltage. 4.
CHAPTER 4 IMAGE FORMATION SYSTEM 5 Controlling the Transfer Guide Bias 5.1 Transfer Guide Bias Part 2>Chapter 5>7.2 “Transfer Guide Type” The transfer guide bias is used to prevent adhesion of toner to the transfer guide, and is a negative component (-600 VDC), which is of the same polarity as the toner. The transfer guide bias is continuously applied as long as printing is under way.
CHAPTER 4 IMAGE FORMATION SYSTEM 6 Primary Charging Roller Cleaning Mechanism 6.1 Outline Part 2>Chapter 5>10.1.5 “Cleaning the Primary Charging Roller ” The machine’s primary charging roller is cleaned by turning on the primary charging roller cleaning solenoid (SL6) while the primary charging roller is rotating, thereby butting the cleaning pad against the primary charging roller. At the same time, the cleaning pad is moved back and forth in the axial direction of the primary charging roller.
CHAPTER 4 IMAGE FORMATION SYSTEM 7 Developing Assembly 7.1 Outline The developing assembly consists of the developing cylinder, toner sensor (S1), and toner stirring rod; its is locked manually together with the developing rail using the locking lever. The developing cylinder and the toner stirring rod are rotated by the drive of the main motor (M1) transmitted by way of the developing clutch (CL3).
CHAPTER 4 IMAGE FORMATION SYSTEM 7.2 Controlling the Developing Bias 7.2.1 Outline Both DC bias and AC bias are applied to the developing cylinder. The output is controlled by the composite power supply PCB based on the control signal from the DC controller PCB.
CHAPTER 4 IMAGE FORMATION SYSTEM 7.2.2 Controlling the DC Developing Bias [1] When the DC bias ON signal from the DC controller PCB goes ‘0’, the bias control signals (pulse signals) are generated by the PW-CPU of the high-vole power supply PCB. [2] The DC bias from the high-voltage main transformer is applied to the developing cylinder. [3] The output voltage level of the DC bias is fed back to the PW-CPU.
CHAPTER 4 IMAGE FORMATION SYSTEM 7.3 Detecting the Level of Toner A toner sensor (S1) of a piezoelectric oscillation type is mounted inside the developing assembly for detection of the level of toner. The DC-CPU on the DC controller PCB reads the output of the toner sensor as long as the developing clutch (CL3) remains on; it keeps track of the ‘0’ state of the toner sensor (most recent two readings), and indicates the Add Toner message as needed.
CHAPTER 4 IMAGE FORMATION SYSTEM 8 Drum Cleaner 8.1 Outline The drum cleaner assembly is rotated by the drive of the main motor (M1) transmitted through drive gears; the waste toner is colleted by the cleaning blade, and is sent to the waste toner case using the waste toner feedscrew. The amount of waste toner inside the waste toner case is monitored by the waste toner case full sensor (S2); when the amount exceeds a specific level, the Waste Toner Full message will be indicated on the control panel.
CHAPTER 4 IMAGE FORMATION SYSTEM Main motor M1 Waste toner case full sensor (S2; light-receiving) Cleaning blade Photosensitive drum Waste toner case full sensor (S2; light-emitting) Waste toner feedscrew Waste toner case F04-801-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 8.2 Monitoring the Waste Toner Case The machine checks the waste toner case in reference to two levels. The amount of waste toner inside the waste toner case is monitored by the waste toner case full sensor (S2); the sensor is a pair of photosensors (light-emitting unit piece and light-receiving piece). The machine will assume that the waste toner case has become full when waste toner blocks the light between the two photosensors.
CHAPTER 4 IMAGE FORMATION SYSTEM E019 Indicates that the waste toner case is full. The waste toner case can hold waste toner equivalent of about 200,000 prints. Memo 8.3 Locking of the Waste Toner Feedscrew The waste toner feedscrew is rotated by the drive of the main motor transmitted by the coupling built into the main motor drive assembly. The coupling is butted against the gear used to rotate the screw by the work of a spring.
CHAPTER 4 IMAGE FORMATION SYSTEM 9 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.1 Pre-Exposure Lamp Unit 9.1.1 Removing the Pre-Exposure Lamp Unit 1) Remove the drum unit. (p. 4-28P) -2) Remove the inside cover. (p. 7-14P) 3) Disconnect the connector [1], and remove the screw [2]. 4) Remove the pre-exposure lamp unit [3]. [1] [3] [2] F04-901-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.2 Photosensitive Drum [2] 9.2.1 Removing the Drum Unit 1) 2) 3) 4) 5) Open the front cover. Release the feeding assembly. Release the developing assembly. Remove the fixing screw [1]. Slide the drum unit [2] slowly out to the front. [1] F04-902-01 When removing the photosensitive drum, hold it by its long hole [1], and take care not to soil it. The photosensitive drum is highly susceptible to light. Once outside the machine, be sure to protect it against light.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.2.2 Cleaning the Photosensitive Drum If the surface of the photosensitive drum is soiled, wipe it with a flannel cloth coated with toner. (Do not use paper, lint-free or otherwise.) Do not dry wipe it nor use solvent. Further, never use drum cleaning powder. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.3 Transfer Charging Roller 9.3.1 Removing the Transfer Charging Roller Do not touch the surface of the transfer charging roller; otherwise, faulty images can occur. 1) Remove the feeding assembly. (p. 549P) 2) Pull out the static eliminator [1]. 3) Remove the screw [2], and detach the hinge pin [3]. [3] [2] [1] F04-903-01 4) Shift the pre-transfer arm [2] (equipped with a spring) together with the transfer charging roller [1] to the left, and detach it to the front.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.4 Charging Roller Solenoid 9.4.1 Removing the Charging Roller Solenoid (SL6) 1) Remove the photosensitive drum unit. (p. 4-28P) 2) Open the rear cover. (7 screws) 3) Remove the DC controller PCB. (p. 717P) 4) Remove the four screws [1], and detach the DC controller base [2]. [1] [1] [2] [1] F04-904-01 5) Disconnect the two connectors [1] of the harness. 6) Remove the three screws [2], and shift the duct unit [3] to the side, and slide it out to the front.
CHAPTER 4 IMAGE FORMATION SYSTEM 7) Free the claw, and detach the two relay PCBs [1]. [1] F04-904-03 8) Remove the faston [1] of the harness, and detach the duct unit [2]. [1] [2] F04-904-04 9) Remove the two screws [1], and disconnect the connector [2]; then, detach the charging roller solenoid [3]. [2] [1] [3] F04-904-05 4-32 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.5 Developing Assembly When disassembling/assembling the developing assembly, keep the following in mind: 1. When holding the developing assembly, do not touch or push the developing cylinder. 2. After mounting the developing assembly, be sure to fit the developing assembly stopper. 3. The blade and the blade base of the blade base unit are adjusted to a high accuracy at the factory. Do not disassemble the unit. 9.5.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.5.2 Removing the Grip Assembly 1) Remove the developing assembly. (p. 433P) 2) Remove the screw [1] and free the three claws [2]; then, detach the grip assembly [3]. [3] [2] [1] F04-905-02 9.5.3 Removing the Toner Sensor [3] [2] 1) Remove the grip assembly. (item 9.5.2) 2) Remove the two screws [1], and disconnect the connector [2]. 3) Remove the toner sensor [3]. [1] F04-905-03 9.5.4 Removing the Developing Assembly Upper Cover 1) Remove the grip assembly.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.5.5 Removing the Blade Base Unit 1) Remove the developing assembly upper cover. (p. 4-34P) 2) Remove the two screws [1], and detach the blade base unit [2]. [2] [1] F04-905-05 The blade [1] and the blade base [2] of the blade base unit are adjusted to a high accuracy at the factory. Do not disassemble the unit. [2] [1] F04-905-06 9.5.6 Removing the Developing Cylinder 1) Remove the developing assembly upper cover. (p.
CHAPTER 4 IMAGE FORMATION SYSTEM 3) Remove the two screws [1] and the gear cover [2]. 4) Remove the two gears [3]. [1] [2] [3] [1] F04-905-08 5) Put copy paper [3] between the developing cylinder [1] and the blade [2]. [2] [1] [3] F04-905-09 6) Remove the screw [1], and remove the grounding plate [2]. 7) Remove the grip ring [3]. [1] [2] [3] F04-905-10 4-36 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 8) Remove the two screws [1], and detach the support roller [2] and the front sleeve holder [3]. [3] [1] [2] [1] F04-905-11 9) Remove the two screws [1], and detach the support roller [2] and the sleeve holder [3]. [3] [1] [2] [1] F04-905-12 10) Remove the developing cylinder [2] together with the two bearings [1]. [1] [2] [1] F04-905-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.5.7 Positioning the Developing Assembly Magnetic Seal 1) The front magnetic seal [1] and the rear magnetic seal [2] must be butted against the opening [3] (stop reference) when they are mounted. Check to make sure that the magnetic seal is in firm contact with the casing. A [1] ([2]) [3] [1] [2] A F04-905-14 9.5.8 Mounting the Developing Assembly Blade The blade [1] and the blade base [2] of the blade base unit are adjusted to a high accuracy at the factory.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.6 Removing the Paper Lint 9.6.1 Removing the Paper Lint 1) Open the front cover. 2) Remove the paper lint cleaning cover [1] by inserting a flat-blade screwdriver. [1] F04-906-01 3) Slide out the paper lint cleaning lever [1], and move it back and forth. [1] F04-906-02 9.6.2 When Removing the Paper Lint Execute APVC correction in service mode. (p. 5-67T) APVC correction COPIER>FUNCTION>DPC> D-GAMMA COPYRIGHT © 2001 CANON INC.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.7 Waste Toner Case 9.7.1 Replacing the Waste Toner Case 1) Remove the screw [1], and detach the waste toner case cover [2]. 2) Take out the waste toner case [3]. [1] [2] [3] F04-907-01 3) Remove the case cap [1] taped to the waste toner case; then, put the cap to the case. [1] [1] F04-907-02 4) Fit the new waste toner case [1], and mount the waste toner case cover [2] with a screw [3]. [3] [2] [1] F04-907-03 4-40 P COPYRIGHT © 2001 CANON INC.
CHAPTER 4 IMAGE FORMATION SYSTEM 9.7.2 Cleaning the Waste Toner Case 1) Remove the screw [1], and detach the waste toner case cover [2]. 2) Take out the waste toner case [3]. [1] [2] [3] F04-907-04 3) Dispose of the waste toner collecting inside the waste toner case. 4) Clean both inside and the outside of the waste toner case [1] (area A, indicated by shading) with alcohol. In particular, take care not to leave any dirt on the inside and the outside of the area around the round recess.
CHAPTER 5 PICK-UP/FEEDING SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 1 Outline 1.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 1.2 Arrangement of Rollers [12] [8] [11] [14] [10] [9] [7] [6] [5] [2] [4] [13] [13] [1] [3] [1] [2] [4] [3] F05-101-01 The following rollers are mainly used to move paper: Ref.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 1.3 Arrangement of Motors, Clutches, and Solenoids CL1 M9 SL5 M1 CL2 M5 M2 M6 SL1 F05-102-01 The following motors, clutches, and solenoids are used to move paper: Notation M1 M2 M5 M6 M9 CL1 CL2 SL1 SL5 Name Main motor Pickup motor Delivery motor Duplex motor Registration motor Vertical path clutch Multifeeder clutch Pickup DOWN solenoid Multifeeder rely releasing solenoid COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 1.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 2 Detecting Jams 2.1 Sequence of Operations (jam detection) 2.1.1 Delay Jam a. Cassette Pickup Assembly (cassette 1, 2) The leading edge of paper does not reach the sensor within a specific period of time after the motor has gone ON. Start key ON or PRINT setting ON INTR Motor N-1 / PRINT [1] [1] Jam check Normal Sensor N Error [1]:specific feed period.
CHAPTER 5 PICK-UP/FEEDING SYSTEM b. Other Delay Jams Other than pickup sensor delay jams, jams are found by other sensors at the following timing of detection. The period of time for travel between sensor N-1 and delay jam sensor N are monitored with reference to the clock pulses from the main motor; a delay jam will be identified if the leading edge of paper does not reach the delay jam sensor N in question within a specific period of time after the sensor N-1 goes ON.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 2.1.2 Stationary Jam a. Common Stationary Jam Registration paper sensor (PS10), Fixing feeding sensor (PS13), No. 1 delivery paper sensor (PS15) Start key ON or PRINT setting ON INTR Jam check Sensor N / L+A Normal PRINT L+A Error (L: paper length; A: specific feed distance) F05-201-03 b.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3 Pickup Assembly 3.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.2 Outline The paper inside the cassette is held up by the lifter, and remains in contact with the pickup roller when pickup takes place: (1) The pickup motor (M2) is used to drive the pickup roller. The pickup roller is moved down in relation to the feeding roller, and is brought into contact with paper only when pickup takes place. (2) The pickup roller is moved down when the cam released by the DOWN solenoid (SL1) rotates by the drive of the main motor (M1).
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.3 Sequence of Operations (pickup) a. Cassette 1 • A4, 2 Copies, Continuous Print start PRINT LSTR Pickup down solenoid(SL1) Pickup motor(M2) Retry sensor(PS7) Vertical path roller clutch(CL1) Pre-registration paper sensor(PS9) Registration paper sensor(PS10) Regist motor(M9) F05-303-01 5-10 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.4 Operation of the Cassette Lifter The lifter is operated as necessary in the course of printing to maintain the stack of sheets to a specific height. 3.4.1 Operation of the Lifter During Printing The lifter is controlled by the movement of the pickup roller shaft. When the pickup roller shaft pushes the lifter trigger lever, the cam is released, and the lifter starts to move up until the lifter trigger lever stops the cam.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.4.2 Releasing the Lifter The lifter is released mechanically when the cassette is slid out. When the machine is in standby state, the lifter gear is held in place by the lifter gear retaining lever. When the cassette is slid out, the lifter gear retaining lever is freed, thereby allowing the lifter to move down.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.5 Cassette Pickup Operation 3.5.1 Rotating the Pickup Roller The drive used to rotate the pickup roller is transmitted through gears. The cassette motor rotates clockwise and counterclockwise to initiate pickup operation of the cassette 1/2. 3.5.
CHAPTER 5 PICK-UP/FEEDING SYSTEM Pickup Drive for the Upper Cassette Holder (pickup motor in CW rotation) Feeding roller Cassette pickup motor (M2) Gear 1 Pickup roller Separation roller F05-305-02 Pickup Drive for the Lower Cassette Holder (pickup motor CCW rotation) Feeding roller Cassette pickup motor (M2) Pickup roller Separation roller Gear 1 F05-305-03 5-14 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.6 Moving Up/Down the Pickup Roller The pickup roller and the feeding roller are supported by a roller holder, and the pickup roller is moved up and down in relation to the feeding roller. In standby state, the pickup roller is at the uppermost position; during pickup operation, on the other hand, it moves down to reach the paper surface.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.7 Pickup Retry Operation When a delay is detected by a pickup sensor because of wear on the pick roller, pickup retry operation is executed. If a delay is still detected after a retry, the control panel indicates the Jam message. 3.7.1 Conditions for Detecting a Delay Paper does not reach the retry sensor when it has been moved over a specific distance after the pickup DOWN solenoid (SL1) has gone ON.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.7.2 Paper Retraction If a delay is detected once again after a retry and the jam must be removed, the paper can become torn if an attempt is made form the cassette side. To enable removal from the right cover side, the following operation takes plate: 1) After detecting the jam, the retracting roller is driven for a period equivalent to a distance over which paper may be moved 10 cm. The paper will be moved to a point where it is in view when the right cover is opened.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.8 Operation Other Than Cassette Pickup (standby) When the cassette is slid into or out of the machine, the following takes place: 3.8.1 Moving Up the Lifter/Moving Down the Pickup Roller Shaft (cassette slid in) 1) Moving Down the Pickup Roller Shaft With the power on, when the cassette is slid into the machine, the pickup roller moves down until it comes into contact with the paper surface as follows: • The cassette rear end pushes in the lever 1 of the pickup unit.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 2) Moving Up the Lifter When the main power is turned on with the cassette set in the machine or the cassette is slid in while the machine is in standby state, the pickup roller shaft moves down to push down the lifter trigger lever. The cam is released when the pickup roller shaft pushes one side of the lifter trigger lever, and the drive from the main motor (M1) move sup the lifter.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.8.2 Moving Up the Pickup Roller Shaft and Releasing the Separation Roller Pressure (cassette slid out) When the cassette is slid out of the machine, the pickup roller shaft is mechanically moved up and the separation roller pressure is also released. 1) Moving Up the Pickup Roller Shaft and Releasing the Separation Roller Pressure When the cassette is slid out, the lever 1 rotates by the work of a spring.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 2) Releasing the Separation Roller Pressure The lever 1 is provided with a protrusion used to push down the separation roller assembly. When the cassette is slid out, the lever 1 rotates causing the separation roller to move down, thereby removing the pressure between the separation roller and the feeding roller. [2] [1] Cassette [2] Protrusion of lever 1 [3] Separation roller [3] [1] F05-308-04 b.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.9 Detecting the Level of Paper The level of paper inside the cassette is detected by the light-blocking plate of the lifter gear and a sensor in relation to the distance over which the lifter moves up. When paper starts to run out, the lifter gradually moves up; when paper fully runs out, the cassette paper sensor (Q1604 for cassette 1) identifies the condition as indicating the absence of paper.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3.10 Detecting the Presence/Absence of Paper Inside the Cassette When the cassette runs out of paper, the paper detecting lever falls through the detecting hole of the cassette, causing the light-blocking plate linked to the lever to block the light of the photointerrupter (Q1604 for cassette 1; Q1605 for cassette 2). Q1604: cassette 1. Q1605: cassette 2. Paper detecting lever F05-310-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 4 Identifying the Size of Paper The size of paper inside the cassette may be set using the dial on the cassette. The ABsetting and the Inch-setting are switched over using the switch found next to the dial. 4.1 Identifying the Size The dial on the cassette may be set to any of 16 stops.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 4.3 Paper Size The width and the length of paper are identified by the dial mounted to the cassette is set.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 4.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 5 Multifeeder 5.1 Outline When the paper guide plate moves up, the paper on the multifeeder tray is butted against the pickup roller, and the pickup roller and the separation pad make sure that only one sheet of paper is picked up and fed into the machine. 1) The paper guide plate is operated by the drive of the main motor (M1) transmitted by the paper guide solenoid (SL5).
CHAPTER 5 PICK-UP/FEEDING SYSTEM 5.2 Identifying the Size of Paper in the Multifeeder 5.2.1 Detecting the Width of Paper The width of paper is detected by a variable resistor operating in conjunction with the movement of the slide guide. The slide guide is set when the user adjusts the multifeeder tray to suit the paper placed on it. 5.2.2 Rear/Front Registration The rear/front registration of the multifeeder may be adjusted by turning the screw on the slide guide. 5.2.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 6 Controlling the Registration Roller 6.1 Outline The registration roller is driven by the registration motor (M9) so that the paper and the image on the photosensitive drum will match at a specific point. The timing at which the registration roller rotates may be adjusted in service mode (ADJUST>FEED-ADJ>REGIST). 6.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 7 Double-Sided Printing 7.1 Through-Path Operation In this sequence of operations, paper after fixing is fed to the delivery assembly and then to the duplex feeding assembly using the reversing flapper. the machine re-arranges the order of images in its memory for printing. As many as two sheets may exist at a time between the registration sensor and the duplex paper sensor.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 7.2 Outline of Operations For instance, through-path operations take place as follows when one set of double-sided prints are made of six originals: 1) The 1st sheet is picked up from the cassette. 2) The 2nd side is printed on the 1st sheet. 2 3) The 1st sheet is switched back in the delivery assembly, and is then sent to the duplex feeding assembly. 4) The 2nd sheet is picked up, and the 4th side is printed. 2 4 2 F05-703-01 COPYRIGHT © 2001 CANON INC.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 5) The 2nd sheet is switched back in the delivery assembly, and is then sent to the duplex feeding assembly. 6) The 1st side is printed on the back of the 1st sheet. 4 1 2 4 2 7) The 1st sheet is delivered.The 2nd sheet is in the duplex feeding assembly. 8) The 3rd sheet is picked up, and the 6th side is printed. After this operation, a series of processes are repeated. 1 2 1 2 6 4 4 F05-703-02 5-32 P COPYRIGHT © 2001 CANON INC.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 7.3 Detecting the Horizontal Registration Position 7.3.1 Outline • In duplex printing, paper coming from the duplex feeding assembly is checked for horizontal registration, and the detected displacement in rear/front direction is made up for by adjusting the point of laser exposure.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 7.3.2 Operation 1) Timing of Detecting Home Position When the main power switch is turned on, During jam recovery, When the front cover is closed 2) Start Position The detection start position is set at a point about 10 mm from the edge of paper whose movement is ideal with reference to the data on the paper width collected from the slide guide on the manual feed tray and the cassette size when the registration sensor goes ON.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 8 Controlling the Pickup Assembly Motor 8.1 Pickup Assembly Motor The pickup assembly motor system consists of six stepping motors of 2-phase magnetic excitation type. Each motor is supplied with power by the motor driver PCB, and is turned on/off and rotated clockwise or counterclockwise by pulse signals from the DC controller PCB.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.1 Pickup Assembly 9.1.1 Removing the Pickup Assembly 1) 2) 3) 4) 5) Remove the cassette 1/2. Remove the multifeeder tray. (p. 5-42P) Remove the pickup cover. (p. 5-43P) Remove the right lower cover. Fit a flat-bladed screwdriver, and remove the paper lint cleaning cover [1]. [1] F05-901-01 6) Remove the screw [2], and detach the positioning pin [3]. [1] [2] [3] F05-901-02 7) Disconnect the two connectors [1].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.1.2 Removing the Pickup/Feeding/Separation Rollers 1) Remove the cassette 1/2. 2) Pick the tab [4] of each, and detach the pickup roller [1], feeding roller [2], and separation roller [3] in the axial direction. [4] [4] When removing the roller, take care not to soil it with the grease used on the rail assembly. When mounting the roller, be sure to fit it until a click is heard. [1] [2] [3] F05-901-04 9.1.3 Removing the Pickup Solenoid 1) Remove the pickup assembly.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.1.4 Removing the Frame Lid [4] 1) Remove the pickup solenoid. (p. 5-38P) 2) Remove the four screws [1], and disconnect the four connectors [2]. 3) While spreading the two claws [3], detach the pickup PCB [4]. [2] [1] [1] [2] [3] [3] [1] [1] F05-901-06 4) Remove the coil spring [1]. 5) Remove the screw [2], and detach the leaf spring [3]. [1] [3] [2] F05-901-07 [2] 6) Remove the five screws [1]; then, while freeing the two claws [2], detach the frame lid [3].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.1.5 Removing the Pickup Motor 1) Remove the frame lid. (p.5-39P) 2) Remove the two screws [1], and detach the pickup unit [2]. [2] [1] F05-901-09 3) Remove the two screws [1], and detach the pickup motor [2]. [2] [1] [1] F05-901-10 9.1.6 Remove the Vertical Path Cultch 1) Remove the frame lid. (p. 5-39P) 2) Remove the flange [1], belt [2], and gear [3]. [3] [2] [1] F05-901-11 5-40 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 3) Remove the grip ring [1], and detach the vertical path clutch [2]. [2] [1] F05-901-12 9.1.7 Removing the Horizontal Registration Sensor Shift Motor 1) Remove the pickup assembly. (p. 537P) 2) Disconnect the two connectors [1]. 3) Remove the two screws [2], and detach the horizontal registration unit. [3]. [3] [2] [1] F05-901-13 4) Remove the two screws [1], and detach the horizontal registration sensor shift motor [2].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.1.8 Checking the Image Rear Front Position Make copies in Direct, and check to make sure that the margin along the image front is 2.5 ± 1.5 mm for all sheets from all sources of paper. Otherwise, adjust the registration. (See item 9.1.9.) (-) (+) 2.5±1.5mm 0 2 4 6 8 10 F05-901-15 9.1.9 Adjusting the Cassette Rear Front Registration Execute 'image read start position adjustment' in service mode.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 1) Remove the cassette. 2) Remove the two screws [1], and detach the horizontal registration base assembly [2]. [2] [1] F05-901-16 3) Loosen the screw [1], and adjust the horizontal registration plate [2]. When making adjustments, try to match the arrow [3] against the index (each graduation being about 1 mm). [2] [1] [3] F05-901-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.2 Multifeeder Tray Assembly 9.2.1 Removing the Multifeeder Tray Assembly 1) Open the multifeeder tray [1], and remove the following: delivery tray (2 screws), right front cover (2 screws), right rear cover (5 screws), right inside cover (2 screws). 2) Disconnect the connector [2]. [2] [1] F05-902-01 3) Close the multifeeder tray [1], and open the pickup cover [2]; then, detach the member [3] on the left and the right.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.2.2 Removing the Pickup Cover 1) 2) 3) 4) Open the pickup cover [1]. Remove the member [2] from the rear. Free the cable [4] from the hook [3]. Remove the pickup cover [1]. [2] [4] [3] [2] [4] [1] F05-902-03 9.2.3 Removing the Multifeeder Tray Pickup Roller 1) Remove the pickup cover. (See item 9.2.2.) 2) Remove the snap-on bushing [1].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.2.4 Removing the Separation Pad 1) Remove the multifeeder tray pickup roller. (p. 5-45P) 2) While butting the end [1] of the pickup cover in the direction of A, pull the rear of the separation pad over [2] in the direction of B to detach. A B [1] [2] F05-902-05 3) While holding down the multifeeder intermediate retaining plate [1] so that it will not open, remove the lever claw assembly [2] and detach the lever [3].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.2.5 Attaching the Timing Belt of the Multifeeder Tray 1) Butt the two rack plates [1] of the multifeeder tray against both ends (area A). 2) Move the slide volume [2] in the direction of B, and attach the timing belt [3] to the pulley [4]. A [3] [4] [1] B [2] [1] A F05-902-08 9.2.6 Checking the Image Rear Front Position Make copies (from the Multifeeder Tray) in Direct, and check to make sure that the margin along the image front is 2.5 ± 1.5 mm.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 1) Open the multifeeder tray. 2) Loosen the two screws [1], and move the side guide plate unit [2] back and forth to adjust. [1] [2] [1] F05-902-10 5-48 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.3 Feeding Assembly [1] 9.3.1 Removing the Feeding Assembly 1) Remove the cassette 1/2. 2) Remove the pickup assembly. (p. 537P) 3) Remove the delivery cover. (p. 6-12P) 4) Disconnect the concoctor [1] of the lower feeding assembly from the left. F05-903-01 5) Remove the inside cover. (p. 7-14P) 6) Mount the feeding locking lever [1] temporarily, and lock the feeding assembly [2] in place. 7) Remove the pin [3], and detach the duplex grip [4].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.3.2 Mounting the Feeding Assembly 1) Fit the hinge [2] of the feeding assembly in the hinge hole [3] in the frame (rear) of the host machine. [3] [2] [1] F05-903-04 5-50 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9.4 Registration Roller Assembly 9.4.1 Removing the Registration Roller 1) Remove the front inside cover (6 screws). 2) Remove the controller box unit. (p. 719P) 3) Remove the two screws [1] each (front, rear), and detach the front cover switch [2] and the harness guide [3]. [1] [1] [3] [2] [1] Take care not to damage the belt [4]. [4] F05-904-01 4) Disconnect the connector [1]. 5) Remove the screws [2], and detach the terminal [3]. 6) Remove the spring [4].
CHAPTER 5 PICK-UP/FEEDING SYSTEM 9) Remove the E-ring [1] at the rear, and detach the gear [2] 10) Remove the spring [3]. 11) Remove the E-ring [4], and detach the bushing. [5] [4] [2] [1] [3] F05-904-04 12) Remove the spring [1] at the front. 13) Remove the E-ring [2], and detach the bushing [3]. 14) Remove the upper registration roller [4]. [3] [4] [2] [1] F05-904-05 15) Remove the E-ring [1] at the rear, and detach the busing [2]. [1] [2] F05-904-06 5-52 P COPYRIGHT © 2001 CANON INC.
CHAPTER 5 PICK-UP/FEEDING SYSTEM 16) Remove the E-ring [1] at the front, and detach the bushing [2]. 17) Remove the lower registration roller [3]. [1] [2] [3] F05-904-07 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 6 FIXING SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 6 FIXING SYSTEM 1 Outline of Operations 1.
CHAPTER 6 FIXING SYSTEM The following diagram shows the major components of the fixing system: Fixing film Main thermistor (TH1) Sub thermistor signal (S_TH2) Fixing film sensor(PS26) Main thermistor signal (M_TH2) Fixing film signal (FILM_ROT_D) DC controller PCB Sub thermistor (TH2) Thermal switch (TP1) Fixing main heater (H1) Fixing sub heater (H2) M4 Fixing motor Fixing delivery roller Fixing lower roller Cleaning roller Main power supply PCB F06-101-01 6-2 P COPYRIGHT © 2001 CANON INC.
CHAPTER 6 FIXING SYSTEM Fixing film sensor (PS26) Thermal switch (TP1) Fixing film Fixing main heater (H1) Fixing sub heater (H2) Fixing lower roller Main thermistor (TH1) Sub thermistor (TH2) Cleaning roller F06-101-02 Item Fixing lower roller Fixing motor Main/sub heater Notation M4 H1, H2 Main thermistor Sub thermistor Thermal switch Fixing film sensor TH1 TH2 TP1 PS26 Description Pressure roller 24VDC 230V model: 637 W 120V model: 607 W 100V model: 621 W Temperature control, error detection Err
CHAPTER 6 FIXING SYSTEM 2 Fixing Drive System 2.1 Outline The fixing drive system involves the following control mechanisms: 1. Fixing roller drive control 2. Fixing film rotation speed detection/control 2.2 Controlling the Fixing Roller Drive Fixing motor FSAR_ON* FSAR_LOCK* N.
CHAPTER 6 FIXING SYSTEM 2.3 Controlling the Fixing Film Speed F06-202-02 shows the construction of the control system used for the fixing film speed; the speed of rotation is controlled according to the changes in the output of the fixing film sensor (PS26). FILM_ROT_D DC controller PCB Fixing film sensor (PS26) Fixing film Fixing lower roller The following signal is used: [1] Film rotation detection signal (FSAR_ROT_D): when the fixing film is rotating, alternately ‘1’ and ‘0’.
CHAPTER 6 FIXING SYSTEM 3 Controlling the Fixing Temperature 3.
CHAPTER 6 FIXING SYSTEM 3.2 Temperature Control The machine’s fixing temperature is controlled using the following means: State Normal Service mode Upon selection Item [1] Power-on sequence Description Used with pre-heating control if the reading of the main thermistor (TH1) is 100°C or lower during recovery from sleep mode/power-on/controll panel input/document detection. [2] Start-up sequence Used at time of starting copying operation.
CHAPTER 6 FIXING SYSTEM 3.2.1 Fixing Temperature Control The machine is equipped with the following modes to suit the type of paper used: plain paper, thick paper, bond paper, and envelope/postcard (each with a specific control table). A start point of temperature control on the control table is determined based on the temperature of the fixing lower roller considered against the following factors: a. Reading of main thermistor (TH1) b.
CHAPTER 6 FIXING SYSTEM 3.3 Detecting Errors The machine checks for the following in relation to its fixing temperature control mechanism: 1. Temperature control error by main thermistor (TH1) 2. Temperature control error by sub thermistor (TH2) The following signals are used in association with errors: [1] Fixing temperature detection signal 1 (M_TH2): voltage output according to the reading of the main thermistor.
CHAPTER 6 FIXING SYSTEM E000 The main thermistor (TH1) has poor contact or an open circuit. The thermal switch (TP1) has an open circuit. The main /sub heater has an open circuit. The main power supply PCB is faulty. The DC control PCB is faulty. The door switch is faulty. E001 The main thermistor (TH1) has a short circuit. The sub thermistor (TH2) has a short circuit. The main power supply PCB is faulty. The DC controller PCB is faulty? E002 The main thermistor (TH1) has poor contact or an open circuit.
CHAPTER 6 FIXING SYSTEM 4 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3. The screws must be identified by type (length, diameter) and location.
CHAPTER 6 FIXING SYSTEM 4.1 Fixing Assembly 4.1.1 Removing the Delivery Cover 1) Open the delivery cover [1]. 2) Remove the cable [2]. 3) Shift farther down the delivery cover [1], and disconnect the connector [3]; then, detach the delivery cover. [2] [3] [1] F06-401-01 4.1.2 Removing the Riser Guide 1) Remove the delivery cover. (See item 4.1.1.) 2) Remove the screw [1], and detach the connector cover [2]. [2] [1] F06-401-02 3) Remove the screw [1], and detach the riser guide [2].
CHAPTER 6 FIXING SYSTEM 4.1.3 Removing the Fixing Assembly 1) Remove the riser guide. (p. 6-12P) 2) Check to see if the feeding assembly is locked in position. 3) Disconnect the three connectors [1]. 4) Remove the two screws [2], and detach the fixing assembly [3]. [1] [2] [3] [2] F06-401-04 4.1.4 Removing the Fixing Stepped Gear 1) Remove the fixing assembly. (See item 4.1.3.) 2) Remove the E-ring [1], and detach the gear [2]. 3) Free the claw, and detach the fixing stepped gear [3].
CHAPTER 6 FIXING SYSTEM 4) Remove the two springs [1], and open the front of the fixing assembly top [2] to detach. [2] [1] [1] F06-401-07 5) Disconnect that front connector [1] (brown) and the rear connector [2] (black). 6) Disconnect the connector [3], and remove the fixing film unit [4]. [4] [2] [3] [1] F06-401-08 4.1.6 Removing the Roller Bushing, Conducting Rubber, and Fixing Roller 1) Remove the fixing assembly. (p. 6-13P) 2) Remove the E-ring [1], and detach the gear [2].
CHAPTER 6 FIXING SYSTEM 4) Free the claw [2] of the inlet lower guide [1], and slide it to the rear to remove. [1] Take care not to damage the fixing roller. When mounting, avoid pushing it against the fixing roller. [2] F06-401-10 5) Lift the rear of the fixing roller assembly [1], and slide it to the rear to remove. [1] F06-401-11 6) Detach the two roller bushings [2] from the fixing roller [1]. 7) Remove the conducting rubber [3]. [3] [2] [1] [2] F06-401-12 COPYRIGHT © 2001 CANON INC.
CHAPTER 6 FIXING SYSTEM 4.1.7 Removing the Cleaning Roller Unit 1) Remove the screw [1], and detach the outlet guide support plate [2]. 2) Remove the cleaning roller unit [3]. [1] [3] [2] F06-401-13 4.1.8 Removing the Lower Guide Ribs 1) Remove the fixing assembly. (p. 6-13P) 2) Remove the cleaning roller unit. (See item 4.1.7.) 3) Push the claw [3] of the five lower guide ribs [1] from the bottom of the lower guide [2] to free and detach.
CHAPTER 6 FIXING SYSTEM 4.1.9 Removing the Fixing Drive Unit 1) Remove the fixing assembly. (p. 6-13P) 2) Check to see that the feeding assembly is locked in place. 3) Free the claw of the bushing [1], and slide it to the front. 4) Remove the locking cam unit [2]. [1] [2] F06-401-15 5) Remove the inside cover. (p. 7-14P) 6) Check to see if the feeding assembly is released. 7) Disconnect the two connectors [1]. 8) Remove the four screws [2], and detach the fixing drive unit [3].
CHAPTER 7 EXTERNALS AND CONTROLS COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 EXTERNALS AND CONTROLS 1 Control Panel 1.1 Outline The machine’s control panel consists of the following PCBs and a touch panel (LCD) with a resolution of 320 × 240 dots. Control panel Control panel inverter PCB LCD PCB Control panel PCB (keys, LEDs) Control panel power switch PCB Control panel CPU PCB • Monitors key input (keypad, function keys) • Controls buzzer sound • Controls control panel LEDs LCD contrast adjustment PCB CPU Main controller PCB Adjusts the contrast of the LCD.
CHAPTER 7 EXTERNALS AND CONTROLS 2 Fans 2.
CHAPTER 7 EXTERNALS AND CONTROLS The arrangement of the fans and the directions of current are as follows: FM3 FM2 FM1 FM4 FM5 F07-201-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 EXTERNALS AND CONTROLS 2.2 Operation 2.2.1 2-Speed Control Some of the machine’s fans are controlled for two speeds (F07-202-01); the voltage switching PCB of each fan changes its output voltage to switch between speeds. DC controller PCB 24V CPU 12V Full speed signal 24V or 12V Voltage Half speed switching signal circuit Clock signal Fan F07-202-01 2.2.
CHAPTER 7 EXTERNALS AND CONTROLS 3 Power Supply 3.1 Power Supply 3.1.1 Outline The machine’s power supply is controlled by the DC power supply PCB; the PCBs and associated components are shown in T07-301-01, and the distribution of power is shown in F07-301-01.
CHAPTER 7 EXTERNALS AND CONTROLS The machine distributes power as follows: Leakage Switch PCB breaker SW1 ADF Main power reader assembly supply PCB 24VU2 ADF Reader controller PCB SW2 24VU3 Arrestor Arrestor PCB ground (100V) 24VU1 Cassette heater Filter assembly RL1 13V 13V 3VA1 (non-all night) Mirror heater Lens heater 24VU3 Laser scanner Cassette pedestal Pre-exposure lamp 24VU1_SW M Main motor Fixing motor SW3 Composite power supply PCB DC controller PCB 3VA2 (non-all night) 5VA Sensor
CHAPTER 7 EXTERNALS AND CONTROLS 3.1.2 Power Outputs The machine’s power outputs are controlled by the main power switch (SW1) and the control panel power switch (SW826), or signals from the printer board.
CHAPTER 7 EXTERNALS AND CONTROLS 3.2 Rated Outputs of the Main Power Supply PCB Output Connector No. 24VU1 J200-1 J203-1 24VU1-SW J202-1 J202-3 J202-5 J200-3*1 24VU2 J203-2 24VU3 J204-1 J204-3 J204-7 J204-8 J204-9 J206-2 Output voltage tolerance ± 5 %*2 Rated output voltage Rated output current Overcurrent protection activation setting 24V 9.0A 5.5 to 8.0A *1: input. *2: +7% or -5%, depending on output current. T07-302-01 3.3 Rated Output of the Composite Power Supply PCB Output Connector No.
CHAPTER 7 EXTERNALS AND CONTROLS 3.4 Rated Outputs of the Accessories Power Supply PCB Output Connector No. 24VA1 J703-2 J704-6 24VA2 J702-1 J702-4 Output voltage tolerance +7%, -5% Rated output voltage Rated output current Overcurrent protection activation setting 24V 5.5A 5.5 to 8.0A T07-304-01 Note: The above assumes that the AC input is between 85 and 135 V for the 100/120V model, and between 187 and 264 V for the 230V model. COPYRIGHT © 2001 CANON INC.
CHAPTER 7 EXTERNALS AND CONTROLS 3.5 Protective Functions The machine’s each power supply PCB is equipped with an overcurrent protection circuit designed to cut off the output of each power supply when they go ON. While the signals RMT1 and RMT2 from the main controller PCB are used to turn on the output of each power supply PCB, if 3VB stops from the composite power supply PCB because of a fault in the high-violate output or melting of the fuse, all outputs of power will be cut.
CHAPTER 7 EXTERNALS AND CONTROLS 4 Others 4.1 Silent Mode In silent mode, the drive of the laser scanner motor during standby is stopped for a specific period of time* after the start of standby to reduce the machine’s operating noise. *The length may be changed in user mode. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 EXTERNALS AND CONTROLS 5 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 7 EXTERNALS AND CONTROLS 5.1 External Covers Remove the covers as needed when cleaning, checking, or repairing the inside of the machine. [3] REF. Those covers that can be detached by mere removal of mounting screws are left out of the discussions. Unless otherwise noted, the number in parentheses indicates the number of mounting screws used.
CHAPTER 7 EXTERNALS AND CONTROLS 5.1.1 Removing the Front Cover 1) Open the front cover [1], and shift up the L-shaped pin [2] with your finger. 2) Shift the L-shaped pin [2] to the right to detach the front cover [1]. [2] [1] F07-501-02 5.1.2 Removing the Inside Cover 1) Remove the front cover. (See item 5.1.1.) 2) Remove the drum unit. (p. 4-28P) 3) Remove the developing assembly. (p. 433P) 4) Remove the cassette 1 (topmost cassette). 5) Remove the registration roller knob [1].
CHAPTER 7 EXTERNALS AND CONTROLS 5.1.3 Removing the Support Cover 1) 2) 3) 4) Remove the support cover. (1 screw) Remove the left rear cover. Open the front cover. Remove the screw [1], and detach the support cover [2]. [1] Take care not to break the claw (circled) behind the support cover. [2] F07-501-04 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 EXTERNALS AND CONTROLS 5.2 Control Panel 5.2.1 Removing the Control Panel 1) Remove the support cover. (p. 7-15P) 2) Remove the reader front cover. (2 screws) (See the descriptions on the reader unit.) 3) Remove the two screws [1], and disconnect the connector [2]. [1] [2] [1] [3] F07-502-01 4) Shift the control panel [1] to the left, and lift it to detach. [1] (2) (1) F07-502-02 7-16 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 EXTERNALS AND CONTROLS 5.3 PCBs 5.3.1 Removing the DC Controller PCB 1) Remove the rear cover. (7 screws) 2) Remove the five screws [1], and detach the connector guard plate [2]. 3) Disconnect all the connectors of the harness. 4) Remove the eight screws [3]. 5) Disconnect the connector [4] to the main controller, and detach the DC controller PCB [5]. [3] [2] [1] [1] [3] [5] [4] [3] [1] F07-503-01 5.3.
CHAPTER 7 EXTERNALS AND CONTROLS 5.3.4 Removing the HDD When removing the HDD, take full care against static charges. Also, do not subject the HDD to impact. 1) Remove the rear cover. (7 screws) 2) Disconnect the connector [1]. 3) Remove the four screws [2], and detach the HDD support base [3]. [1] [3] [2] [2] F07-503-03 4) Remove the four screws [1], and detach the HDD [2]. [1] [2] [1] F07-503-04 7-18 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 EXTERNALS AND CONTROLS 5.3.5 Removing the HDD Unit When removing the HDD unit, take full care against static electricity. Do not subject the HDD unit to impact. 1) 2) 3) 4) Remove the rear cover. (7 screws) Remove the rear right cover. (5 screws) Disconnect the two connectors [1]. Remove the eight screws (if the controller cover [3] has been removed, 5 screws); then, detach the HDD unit [2]. [2] [1] [1] [1] [3] [1] [3] [1] F07-503-05 5.3.
CHAPTER 7 EXTERNALS AND CONTROLS 5.3.7 Removing the Reader Controller PCB 1) Remove the rear cover. (7 screws) 2) Remove the HDD unit. (p. 7-19P) 3) Disconnect all the connectors of the harness. 4) Remove the six screws [1]. 5) Disconnect the connector [2] to the main controller, and detach the reader controller PCB [3]. [3] [1] [1] [2] F07-503-07 5.3.8 When Replacing the Reader Controller PCB “Troubleshooting”>Chapter 4 “Troubleshooting Image Faults/Malfunctions” >6.
CHAPTER 7 EXTERNALS AND CONTROLS 5.3.10When Replacing the Main Controller PCB “Troubleshooting”>Chapter 4 “Troubleshooting Image Faults/Malfunctions” >6.7 “Variable Resistors (VR), Light-Emitting Diodes, and Check Pins by PCB” 5.3.11Removing the Composite Power Supply 1) Remove the rear cover. (7 screws) 2) Disconnect all the connectors. 3) Remove the three screws [1]; then, lift the composite power supply [2] about 5 mm, and detach it to the front.
CHAPTER 7 EXTERNALS AND CONTROLS 5.3.13Removing the Main Power Supply 1) Remove the accessories power supply. (See item 5.3.12.) 2) Disconnect all the connectors. 3) Disconnect the connector [1] to the composite power supply. 4) Remove the four screws [2], and detach the main power supply [3]. [2] [3] [2] [1] F07-503-11 7-22 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 1.1 Pickup 1.1.1 Outline The paper deck (hereafter, “deck”) is capable of accommodating as many as 2500 sheets (A4/LTR, B5; 80 g/m2 paper) at a time, and is designed to operate in response to control signals from the DC controller of its host machine. The lifter of the deck is driven by the deck lifter motor (M2D), and paper is picked up and moved by the drive of the deck main motor (M1D). 1.1.
8-2 P PS1D PS6D CL1D M1D (PICKUP_SL_ON*) DC controller PCB Deck pickup roller releasing solenoid drive signal CL2D Deck main motor rive signal Deck pickup clutch drive signal (FEED_CL_ON*) Deck feeding clutch drive signal (PULL_CL_ON*) Deck pickup detection signal (FEED_SENS) Deck feed detection signal (P_OUT_SENS) CHAPTER 8 PAPER DECK-L1 (host machine) Deck driver PCB SL1D F08-101-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 1.1.3 Sequence of Pickup Operations (deck) Start key ON INTR SCAN PRINT LSTR STBY Deck main motor (M1D) Deck pickup clutch (CL2D) Deck pickup roller releasing solenoid (SL1D) Deck pickup sensor (PS6D) Deck feed sensor (PS1D) Deck feeding clutch (CL1D) F08-101-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 1.2 Detecting Paper in the Deck 1.2.1 Detecting the Presence/Absence of Paper The presence/absence of paper inside the deck is detected by the deck paper absence sensor [1] (PS2D). When the paper [3] placed on the lifter [2] runs out and, as a result, the paper detecting lever [4] of the pickup roller assembly leaves the deck paper absent sensor, the control panel of the host machine will indicate the absence of paper. [4] [1] [3] [2] F08-102-01 [4] [1] [2] F08-102-02 1.2.
CHAPTER 8 PAPER DECK-L1 1.2.
CHAPTER 8 PAPER DECK-L1 1.3 Deck Lifter 1.3.1 Detecting the Presence/Absence of Paper The lifter of the deck is connected to a reel by means of a cable, and is driven by the deck lifter motor (M2D), whose direction of rotation changes the direction (up/down) of the movement of the lifter. When the compartment is slid inside the deck, the deck open detecting switch (SW1D) is pushed; the deck then starts to move up when the deck open sensor (PS9D) detects the lightblocking plate.
CHAPTER 8 PAPER DECK-L1 [2] [5] [8] [7] [3] [1] M1D [10] [4] [11] M2D [12] [9] [13] [6] [14] [15] F08-103-01 [1] [2] [3] [4] [5] [6] [7] [8] Deck lifter upper limit sensor Deck lifter position sensor Deck paper supply position sensor Deck paper level sensor Deck open detecting switch Deck lifter lower limit detecting switch Deck open switch Deck main motor [9] Deck lifter motor [10]Pickup roller [11]Feeding roller [12]Separation roller [13]Deck lifter cable [14]Lifter [15]Copy paper COPYRIG
CHAPTER 8 PAPER DECK-L1 1.3.2 Indicating the Level of Paper (deck front cover) The drive of the deck lifter motor [1] (M2D) is received by a coupling [2], and is forwarded to the rack [4] by way of the drive belt [3]. The rack is equipped with a black belt [4] designed to move inside the window [7] in the deck front cover [6] in keeping with the movement of the rack.
CHAPTER 8 PAPER DECK-L1 1.4 Opening/Closing of the Compartment 1.4.1 Opening/Closing of the Compartment When the deck open switch (SW100D) is pushed, the deck open solenoid (SL2D) goes ON, and the compartment is released; as a result, the compartment is pushed several centimeters forward. At the same time, the deck lifter motor (M2D) starts to rotate, and the lifter inside the compartment moves down.
CHAPTER 8 PAPER DECK-L1 1.4.
CHAPTER 8 PAPER DECK-L1 1.5 Controlling the Deck Motor 1.5.1 Controlling the Deck Main Motor (M1D) The deck main motor (M1D) is a stepping motor, and is controlled by the DC controller of the host machine. The following figure shows the circuit used to drive the deck main motor, and the circuit has the following function: [1] Turning on/off the deck main motor a.
CHAPTER 8 PAPER DECK-L1 1.5.2 Controlling the Deck Lifter Motor (M2D) The deck lifter motor control circuit is found on the side deck driver PCB. F08-105-02 is a block diagram of the PCB. The combination circuit found in the figure consists of various logic circuits, and a specific combination is used to rotate the deck lifter motor clockwise or counterclockwise: output signals from sensors and deck lifter motor drive command and deck lifter ascent command from the DC controller of the host machine.
CHAPTER 8 PAPER DECK-L1 24V 24V 24V Deck open detecting switch (SW1D) Deck lifter motor DOWN drive signal Deck lifter motor UP drive signal M2D Deck lifter motor Motor drive circuit Deck lifter upper limit signal (LIFT_M_UPLMT) PS3D Deck lifter upper limit sensor Deck lifter motor drive signal (LIFT_UP_LIM) DC controller PCB Deck lifter position detection signal Combina- (PAP_TOP_SENS) tion Deck lifter UP signal circuit Communi- (DECK_UP) Deck lifter lower cation limit signal conversion (LIFT_LOW
CHAPTER 8 PAPER DECK-L1 2 Detecting Jams 2.1 Outline The paper deck is equipped with two sensors (F08-201-01) to monitor the movement of paper. A jam is identified in relation to the signals from the sensors at such times as programmed in the DC controller of the host machine.
CHAPTER 8 PAPER DECK-L1 The DC controller of the host machine will identify a jam in response to the following condition: 1. Paper exits over the deck feed sensor (PS6D) while the machine is in wait-up state or standby state when the power switch of the host machine is turned on. 2.
CHAPTER 8 PAPER DECK-L1 3 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3. The screws must be identified by type (length, diameter) and location.
CHAPTER 8 PAPER DECK-L1 3.1 External Covers [1] [2] [3] [4] [5] [6] [7] Deck releasing grip Front upper cover Compartment open/closed switch Front cover Right cover Upper cover Rear cover [7] [1] [2] [6] [3] [5] [4] F08-301-01 3.1.1 Sliding Out the Compartment 1) Push the deck releasing grip [1] to release the deck from its host machine; then, push down the latch plate [2] at the left rear to open the compartment [3]. [2] [1] [3] F08-301-02 COPYRIGHT © 2001 CANON INC.
CHAPTER 8 PAPER DECK-L1 3.1.2 Removing the Front Cover 1) Sliding out the compartment. (p. 8-17P) 2) Loosen the four screws [1], and shift the front cover [2] to detach it to the front. [1] [2] F08-301-03 When mounting the front cover, be sure to match it against the coupling [1] of the paper level indicator. [1] F08-301-04 8-18 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 Be sure to mount the front cover so that gap A between the front cover [1] and the front upper cover [2] is 3 ±1 mm. [2] [1] A F08-301-05 If you operate the deck without matching the position of the paper level indicator and the deck lifter, the drive mechanism of the paper level indicator can become damaged.
CHAPTER 8 PAPER DECK-L1 Moving the Deck Lifter 1) Sliding out the compartment. (p. 8-17P) 2) If paper is found, remove all of it. 3) Connect the power plug, and turn on the power switch of the host machine. 4) Push the flag [2] of the paper supply position sensor found inside the compartment so that the deck lifter will move down. (The deck lifter will stop where you release the sensor flag.) [2] [1] F08-301-06-B 5) Disconnect the power plug. 3.1.
CHAPTER 8 PAPER DECK-L1 3.1.4 Removing the Right Cover 1) Sliding out the compartment. (p. 8-17P) 2) Remove the three screws [1], and shift the right cover [2] down, and then detach it to the front. [2] [1] F08-301-08 3.1.5 Removing the Front Upper Cover 1) Sliding out the compartment. (p. 8-17P) 2) Remove the three screws [1], and disconnect the connector [2]; then, detach the front upper cover [3].
CHAPTER 8 PAPER DECK-L1 3.1.6 Removing the Upper Cover 1) Remove the rear cover. (p. 8-20P) 2) Sliding out the compartment. (p. 8-17P) 3) Remove the front upper cover. (p. 821P) 4) Remove the two screws [1], and detach the upper cover [2]. [1] [2] F08-301-11 8-22 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 3.2 Paper Deck Body 3.2.1 Removing the Deck from the Host Machine 1) To prevent deformation of the roller support plate [1], lay copy paper [3] (A: about 8 cm) or the like on the floor on which to place the deck [2]. [2] A [3] [3] [1] F08-302-01 2) Remove the right cover. (p. 8-21P) 3) Remove the two screws [1] from the right side. [1] F08-302-02-A COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 4) Remove the two screws [1] on the left, and detach the deck [2] from the deck base [3]. [2] [1] [3] F08-302-02-B 5) Holding the deck [1] by the areas indicated, move and place the deck on the block of paper prepared previously (p. 8-23P). [1] F08-302-03 8-24 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 3.2.2 Removing the Compartment 1) To prevent deformation of the roller support plate [1], lay copy paper [3] (A: about 8 cm) or the like on the floor on which to place the deck [2]. about 8 cm [2] [3] [1] [3] F08-302-04 2) Sliding out the compartment. (p. 8-17P) 3) Remove the right cover. (p. 8-21P) 4) Disconnect the connector [1] at the rear of the compartment, and remove the screw [2]; then, detach the harness unit [3]. [2] [3] [1] F08-302-05 COPYRIGHT © 2001 CANON INC.
CHAPTER 8 PAPER DECK-L1 5) Remove the screw [1] at the left of the deck, and remove the stopper plate [2]; then, slide out the compartment [2] to the front. [2] [1] [3] F08-302-06 6) Remove the three screws [2] each from the left and the right of the compartment rail [1]; then, lift the compartment [3] about 1 cm, and remove it to the front. 7) Place the compartment [3] on the block of copy paper prepared previously. (p. 8-25P) [2] [1] [3] [2] F08-302-07 8-26 P COPYRIGHT © 2001 CANON INC.
CHAPTER 8 PAPER DECK-L1 3.2.3 Changing the Deck Paper Size If the deck paper size must be changed to suit the needs of the user, perform the following: 1) Remove the front cover. (p. 8-18P) 2) If the lifter is up, move it to its lower limit. (p. 8-20P) 3) Remove the screw [1], and mount the paper trailing edge guide plate [2] to suit the new paper size. (Do not mount it, however, if the new size is LTR.
CHAPTER 8 PAPER DECK-L1 3.2.5 Checking the Image Rear Front Position Make copies from the Paper Deck in Direct, and check to make sure that the margin along the image front is 2.5 ± 1.5 mm. Otherwise, adjust the registration. (See item 3.2.6.) (-) (+) 2.5±1.5mm 0 2 4 6 8 10 F08-302-09 3.2.6 Adjusting the Cassette Rear Front Registration Execute 'image read start position adjustment' in service mode. COPIER>FUNCTION>DKADJ-Y Use it to adjust the image read start position.
CHAPTER 8 PAPER DECK-L1 3.2.7 Adjusting the Registration for the Deck If you must adjust the left/right registration (standard: 0 ±1.5 mm), perform the following: 1) Sliding out the compartment. (p. 8-17P) 2) Using the two screws [2], change the position of the latch plate [1] of the deck open solenoid (SL2D) found at the left rear. (At this time, use the index [3] on the latch plate as a reference.
CHAPTER 8 PAPER DECK-L1 3.3 Drive System 3.3.1 Removing the Deck Pickup Clutch (CL2D) 1) Remove the deck pickup unit. (p. 837P) 2) Disconnect the connector [1], and remove the E-ring [2]; then, detach the deck pickup clutch [3]. When mounting the deck pickup clutch, be sure to fit the clutch with the rotation stop [4]. In addition, be sure to hook the harness along the U-groove [5] of the guide. [1] [3] [4] [2] [5] F08-303-01-A 3.3.
CHAPTER 8 PAPER DECK-L1 3.3.3 Removing the Deck Main Motor (M1D) 1) Remove the rear cover. (p. 8-20P) 2) Disconnect the connector [1], and remove the two screws [2] : then, detach the deck main motor [3]. [2] [3] At this time, take care not to damage the gear at the tip of the motor spindle. [2] [1] F08-303-02 3.3.4 Removing the Deck Lifter Motor (M2D) 1) Sliding out the compartment. (p. 8-17P) 2) If the lifter is up, move it so that it is about 7 cm from the base plate of the compartment. (p.
CHAPTER 8 PAPER DECK-L1 4) Remove the compartment. (p. 8-25P) 5) Disconnect the connector [1], and remove the five screws [2]; then, detach the deck lifter motor unit [3]. [1] [2] [2] [3] F08-303-04 3.3.5 Removing the Lifter Cable (deck front) [1] 1) Sliding out the compartment. (p. 8-17P) 2) If paper is found, remove all of it. 3) Remove the screw [2], and detach the paper trailing edge guide plate [1] from inside the compartment.
CHAPTER 8 PAPER DECK-L1 6) Remove the front cover of the deck. (p. 8-18P) 7) Remove the four screws [1], and detach the roller support plate [2]. [1] [1] [2] F08-303-06 8) Remove the coupling shaft [1] and the E-ring [2]; then, detach the pulley cover [3]. 9) Remove the two screws [4], and detach the cable fixing plate [5] on the left; then, detach the lifter cable [6] on the outside.
CHAPTER 8 PAPER DECK-L1 3.3.6 Removing the Lifter Cable (deck rear) • Perform steps 1) through 3) under 3.3.5 “Removing the Lifter Cable (deck front).” (p. 8-32P) 4) Remove the compartment. (p. 8-25P) 5) Remove the screw [1] (1 each), and detach the sensor covers, upper [2] and lower [3]. 6) Disconnect the four connectors [4]. [2] [4] [1] [4] [3] [4] F08-303-08 7) Remove the screw [1], and detach the sensor plate [2]. 8) Remove the five screws [3], and detach the plate [4].
CHAPTER 8 PAPER DECK-L1 9) Fit a wrench [2] into the home of the lifter drive shaft [1] to fix it in place (against rotation). [4] If you fail to fix the lifter drive shaft in place, the lifter cable will become slack when the lifter motor unit is removed. [3] F08-303-10 10) Remove the five screws [1], and detach the lifter motor unit [2]. [1] [1] [2] F08-303-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 8 PAPER DECK-L1 3.3.7 Routing the Lifter Cable 1) Check to make sure that the lifter drive shaft [1] and the lifter [2] are kept in place by means of a hex wrench [3] and two long screwdrivers [4]. 2) Fix the four cable fixing plates [5] in place to the lifter using two screws each. 3) Hook the lifter cable [6] on the four pulleys [7]. 4) Hook the ball of the lifter cable on the two pulleys [8] at the front/rear of the lifter drive shaft; then, wind it along the groove of the pulley about 1.
CHAPTER 8 PAPER DECK-L1 3.4 Feeding Mechanism 3.4.1 Removing the Deck Pickup Unit 1) Remove the upper cover. (p. 8-22P) 2) Remove the deck releasing grip [1]. 3) Disconnect the two connectors [2], and remove the five screws [3]; then, detach the deck pickup unit [4]. [2] [3] [4] [3] [1] [3] [3] F08-304-01 When mounting the deck pickup unit [1], be sure to fit and tighten the three screws [2] indicated in the figure in advance. [1] [2] F08-304-02 [2] 3.4.
CHAPTER 8 PAPER DECK-L1 3.4.3 Mounting the Deck Pickup Roller Body Front (collar: silver-colored) When mounting the deck pickup roller [2] to the front of the machine, be sure that the marking [4] on the collar [3] is toward the front of the machine and the marking [5] on the side of the roller is toward the rear of the machine.
CHAPTER 8 PAPER DECK-L1 3.4.5 Orientation of the Deck Pickup/Feeding Roller When mounting the deck pickup/feeding roller [1], be sure that the belt pulley [2] is toward the front of the machine. The pickup/feeding roller rubber, on the other hand, may be attached to the pickup/ feeding roller shaft in either orientation. [2] [1] F08-304-07 3.4.
CHAPTER 8 PAPER DECK-L1 The urethane sponge used on the deck separation roller is pink upon foaming, and changes over time to orange and then yellow, accelerating the rate of change if exposed to light. This is a general characteristic of urethane sponge, and does not affect its performance. (The part is not offered in different colors.) 3.4.
CHAPTER 8 PAPER DECK-L1 3.4.8 Position of the Deck Pickup Roller Releasing Solenoid (SL1D) Before detaching the deck pickup roller releasing solenoid [1] from the support plate, keep note of the position of the solenoid with reference to the two fixing screws [2] on the solenoid. Or, mark the position of the solenoid on the support plate with a scribe to indicate the position. The solenoid must always be positioned in its initial location. [2] [1] F08-304-11 COPYRIGHT © 2001 CANON INC.
CHAPTER 8 PAPER DECK-L1 3.5 Electrical Mechanisms 3.5.1 Removing the Deck Drive PCB 1) Remove the rear cover. (p. 8-20P) 2) Disconnect the seven connectors [1], and remove the four screws [2]; then, detach the deck driver PCB [3]. [2] [2] [1] [2] [3] [2] F08-305-01 3.5.2 Removing the Open Switch PCB 1) Remove the front upper cover. (p. 821P) 2) Remove the two screws [2] from behind the front upper cover [1], and detach the open switch PCB [3].
CHAPTER 9 CASSETTE FEEDING UNIT-W1 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 1 Outline 1.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 1.2 Arrangement of Rollers [2] [1] [3] [1] [5] [4] [5] [2] [4] [3] F09-102-01 The following rollers are used to move paper inside the machine: Notation [1] [2] [3] [4] [5] 9-2 P Name Pickup roller Feeding roller Separation roller Pull-off roller Vertical path roller COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 1.3 Arrangement of Motors, Clutches, and Solenoids CL1C M1C M2C SL1C F09-103-01 The following motors, clutch, and solenoid are used to move paper inside the machine: Notation M1C M2C CL1C SL1C Name Pedestal main motor Cassette pickup motor Vertical path roller clutch Pickup roller descent solenoid COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 1.4 Arrangement of Sensors PS2C Q1604 Q1603 PS3C Q1605 F09-104-01 The following sensors are used to monitor the movement of paper: Notation Name Delay jam Q1604 Q1605 PS2C PS3C Q1603 Cassette 3 paper sensor Cassette 4 paper sensor Cassette 3 re-try paper sensor Cassette 4 re-try paper sensor Vertical path paper sensor No No Yes Yes Yes 9-4 P Stationary jam at power-on No No No No No Stationary jam No No No No No COPYRIGHT © 2001 CANON INC.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 2 Detecting Jams 2.1 Sequence of Jam Detection 2.1.1 Delay Jams See the descriptions under “Pickup/Feeding System” in Chapter 5. 2.1.2 Stationary Jams See the descriptions under “Pickup/Feeding System” in Chapter 5. 2.1.3 Jam History See the descriptions under “Pickup/Feeding System” in Chapter 5. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 3 Pickup Assembly 3.1 Pickup Control System [8] [9] M1C [3] [2] CL1C M2C [1] [4] [5] [6] [3] SL1C [7] [2] [4] [5] F09-301-01 Notation [1] [2] [3] [4] [5] [6] [7] 9-6 P Name Gear Pickup roller Feeding roller Separation roller Lifter Vertical path roller Cam Notation [8] [9] M1C M2C CL1C SL1C Name Pedestal controller PCB Cassette pickup PCB Main motor Pickup motor Vertical path clutch Pickup descent solenoid COPYRIGHT © 2001 CANON INC.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 3.2 Outline See the descriptions under “Pickup/Feeding System” in Chapter 5. 3.3 Sequence of Operations (pickup) See the descriptions under “Pickup/Feeding System” in Chapter 5. 3.4 Operation of the Cassette Lifter See the descriptions under “Pickup/Feeding System” in Chapter 5. 3.5 Cassette Pickup Operation See the descriptions under “Pickup/Feeding System” in Chapter 5. 3.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 4 Identifying the Size of Paper 4.1 Identifying the Size See the descriptions under “Pickup/Feeding System” in Chapter 5. 4.2 AB/Inch-Setting Switch See the descriptions under “Pickup/Feeding System” in Chapter 5. 4.3 Paper Size See the descriptions under “Pickup/Feeding System” in Chapter 5. 9-8 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.1 External Covers [1] [6] [2] [3] [5] [4] F09-501-01 [1] Cassette 3 [2] Cassette 3 [3] Pickup cover 9-10 P [4] Right cover (2 screws) [5] Rear cover (2 screws) [6] Left cover COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.1.1 Removing the Pickup Cover 1) Open the pickup cover [1]. 2) Open the vertical path assembly [2], and disconnect the connector [3]. [2] [1] [3] F09-501-02 3) With the vertical path assembly [1] open, shift the rear support shaft [2] to the right and the front support shaft [3] to the rear to detach the vertical path assembly. [3] [1] [2] F09-501-03 4) Remove the cable [2] from the front support shaft [1].
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.2 Pickup Assembly 5.2.1 Removing the Pickup Assembly 1) Remove the cassette 3/4. 2) Remove the pickup cover. (p. 9-11P) 3) Remove the rear cover of the host machine. (7 screws; p. 7-13P) 4) Remove the right rear cover of the host machine. (5 screws; p. 7-13P) 5) Remove the right cover. (2 screws) 6) Remove the screw [1], and disconnect the connector [2]; then, detach the harness unit.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.2.2 Removing the Pickup/Feeding/Separation Roller See “Pickup/Feeding System” in Chapter 5-9.1.2. 5.2.3 Removing the Pickup Soleroid See “Pickup/Feeding System” in Chapter 5-9.1.3. 5.2.4 Removing the Frame Lid See “Pickup/Feeding System” in Chapter 5-9.1.4. 5.2.5 Removing the Pickup Motor See “Pickup/Feeding System” in Chapter 5-9.1.5. 5.2.6 Removing the Vertical Path Clutch See “Pickup/Feeding System” in Chapter 5-9.1.6. 5.2.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.3 PCBs 5.3.1 Removing the Cassette Size Detection Unit 1) Remove the cassette 3/4. 2) Fit a flat-blade screwdriver [2] into the opening in the inner cover [1], and free the two claws [3] to detach. [1] [2] [3] F09-503-01 3) Remove the two screws [1], and slide the cassette size detection unit [2] to the front to detach. 4) Disconnect the two connectors [3]. 5) Remove the cassette size detection unit. [3] [1] [2] F09-503-02 9-14 P COPYRIGHT © 2001 CANON INC.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.3.2 Removing the Pedestal Controller PCB 1) Disconnect the lattice connector from the host machine. 2) Remove the rear over. (2 screws) 3) Disconnect all the connectors. 4) Release the locking support [1]. 5) Remove the five screws [2], and detach the pedestal controller PCB [3]. [2] [1] [2] [3] [2] F09-503-03 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.4 Drive Mechanisms 5.4.1 Removing the Main Motor Drive Unit 1) Disconnect the lattice connector from the host machine. 2) Remove the pickup assembly. (p. 912P) 3) Remove the rear cover. (2 screws) 4) Remove the pedestal controller PCB. (p. 9-15P) 5) Remove the four screws [1], and detach the main motor drive unit [2]. Do not remove the screw [3] paint-locked in place. [3] [1] [1] [2] F09-504-01 5.4.
CHAPTER 9 CASSETTE FEEDING UNIT-W1 5.4.3 Mounting the Pedestal Main Motor 1) When mounting the pedestal main motor, be sure to tighten the screws in the order indicated in the figure: (1) through (4). (3) (1) (2) (4) F09-504-03 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 1 Specifications 1.1 Type Item Number of bins Method of stacking Type of paper Size of paper Number of sheets (No. 2 delivery slot) Number of sheets (No. 3 delivery slot) Environmental considerations Power supply Dimensions Weight Description 3 in total 1 bin (No. 2 delivery slot) Delivery tray inside host machine External (No. 3 delivery slot; option) Face-down Plain paper, recycled paper (between 64 g/m2 and 90 g/m2) A3/279.4×431.
CHAPTER 10 INNER 2 WAY TRAY-A1 1.2 Cross Section [2] [1] [3] [4] [5] [6] F10-102-01 [1] [2] [3] [4] [5] [6] 10-2 P No. 3 delivery roller No. 3 delivery flapper No. 2 delivery roller Tray B No. 2 delivery inlet roller No. 2 deliver inlet flapper COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 2 Outline 2.1 Arrangement of Rollers and Sensors No. 3 delivery roller No. 3 delivery flapper No. 2 delivery roller PS24B M8 No. 2 delivery slot No. 3 delivery slot PS21B PS20B PS19B M7 No. 1 delivery slot No. 2 delivery inlet roller SL4 No. 2 delivery inlet flapper M7: 2-way delivery inlet motor M8: 2-way delivery outlet motor SL4: 2-way delivery solenoid PS19B: No. 2 delivery sensor PS20B: No. 2 delivery full sensor PS21B: No.
CHAPTER 10 INNER 2 WAY TRAY-A1 2.2 Delivery to the No. 2 Delivery Slot Sheets are sent to the No. 2 delivery slot as follows: 1) A sheet arrives from the host machine’s delivery assembly. A specific period of time after the leading edge of the sheet reaches the fixing/feeding sensor (PS13), the 2way delivery inlet motor (M7) and the 2-way delivery outlet motor (M8) start to rotate. No. 3 delivery slot PS21B No. 2 delivery slot PS20B PS19B No.
CHAPTER 10 INNER 2 WAY TRAY-A1 2.3 Delivery to the No. 3 Delivery Slot Sheets are sent to the No. 3 delivery slot as follows: 1) A sheet arrives from the host machine’s delivery assembly. A specific period of time after the leading edge of the sheet reaches the fixing/delivery paper sensor (PS13), the 2-way delivery inlet motor (M7) and the 2-way delivery outlet motor (M8) start to rotate. No. 2 delivery slot No. 3 delivery slot PS20B PS21B PS19B No.
CHAPTER 10 INNER 2 WAY TRAY-A1 3) When the trailing edge of the sheet reaches a specific point in front of the No. 2 delivery roller, the 2-way delivery outlet motor stops to rotate. No. 2 delivery slot PS20B No. 3 delivery slot PS21B PS19B No. 1 delivery slot S14 F10-203-03 4) A specific period of time after it stops to rotate, the 2-way delivery outlet motor starts to rotate in reverse, thereby sending the sheet to the No. 3 delivery slot. No. 3 delivery slot PS21B No.
CHAPTER 10 INNER 2 WAY TRAY-A1 2.4 Detecting Jams 2.4.1 Arrangement of Sensors The following shows the sensor used to detect jams in the Inner 2-Way-A1. No. 2 delivery slot No. 3 delivery slot PS21B PS19B No. 1 delivery slot PS13 PS19B: No. 2 delivery sensor PS21B: No. 3 delivery sensor PS24B: 2-way delivery open/closed sensor PS13: fixing/feeding sensor (host machine) F10-204-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 2.4.2 Delay Jam The time it takes for a sheet to move from the sensor N-1 to the delay jam sensor N is monitored with reference to the clock pulses from the main motor. A delay jam is identified if the leading edge of a sheet does not reach the delay jam sensor within a specific period of time after the senor N-1 goes ON.
CHAPTER 10 INNER 2 WAY TRAY-A1 2.4.3 Stationary Jam A stationary jam will be identified if a specific sensor remains ON for a specific period of time. Notation PS19B PS20B Name No. 2 delivery sensor No. 3 delivery sensor Stationary jam Yes Yes Start key ON or PRINT set INTR Jam check Sensor N / L+A Normal PRINT L+A Error (L: paper length; A: specific feed distance) F10-204-03 2.4.
CHAPTER 10 INNER 2 WAY TRAY-A1 3 Disassembly and Assembly The discussions that follow cover the machine’s mechanical characteristics and how to disassemble/assemble the machine. Keep the following in mind whenever you work with the machine: 1. The power plug must remain disconnected for safety when disassembling/assembling the machine. 2. Unless otherwise noted, the machine may be assembled by reversing the steps used to disassemble it. 3.
CHAPTER 10 INNER 2 WAY TRAY-A1 3.1 External Covers [2] [3] [1] F10-301-01 [1] Inner 2-way delivery unit (2 screws) [2] Inside delivery tray [3] Connector cover (1 screw) 3.1.1 Removing the Inner 2-Way Delivery Unit 1) Remove the inside delivery tray. 2) Open the inner 2-way delivery unit [1]. [1] F10-301-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 3) Remove the screw [1], and detach the connector cover [2]. [1] [2] F10-201-03 4) Disconnect the two connectors [1]. [1] F10-201-04 5) Close the inner 2-way delivery unit [1]. [1] F10-201-05 10-12 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 6) Remove the screw [1] and the stepped screw [2] from inside. [1] [2] F10-201-06 7) Remove the screw [1] and the stepped screw [2] from outside. [1] [2] F10-201-07 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 10 INNER 2 WAY TRAY-A1 8) Remove the rib [2] from the stay [1] of the host machine, and remove the inner 2-way delivery unit [3]. [3] [1] [2] F10-201-08 10-14 P COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 1 Envelope Feeder Attachment-B1 1.1 Outline The Envelope Feeder Attachment-B1 (hereafter, envelope feeder) is designed to be installed to the cassette 1 of the host machine for feeding of envelopes; its pickup mechanisms are in common with those of the cassette 1. 1.1.1 Host Machine The cassette 1 for which the envelope feeder is designed may be either of the following two: [1] [2] F11-101-01 F11-101-02 [1] GP Cassette-N1 [2] FL Cassette-V1 1.1.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 1.2 Specifications 1.2.1 Envelope Cassette Item Method of pickup Reference of paper movement Switching of size Description Front loading Center In user mode By cassette side plate By spring (to suit envelope size) Size of stack As determined by envelope specifications Maximum number of envelopes 10 to 6CPM Control panel/display Power supply Dimensions Weight Operating environment No No 565(W)×523(D)×95(H)mm / 22.2(W)×20.6(D)×3.74(W)inches 3.4 kg / 7.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 1.2.2 Envelopes The envelope feeder is designed to accommodate envelopes of the following specifications: Type COM10 Monarch DL Shorter side (X) × longer side (Y) 104.7 × 241.3 (mm) 98.4 × 190.5 (mm) 110 × 220 (mm) C5 162 × 229 (mm) B5 176 × 250 (mm) YOUKEI 4 105 × 235 (mm) Recommendation Mailwell No.553 Mailwell No.582 Mailwell Schneidersohne No.11345 Schneidersohne Kuvert No.17204 Schneidersohne Kuvert No.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 1.2.3 Guaranteed Image Area The guaranteed image area is 10 mm or more from each edge of the envelope; if triplelayered because of the flap, within 5 mm or more.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 1.3 Pickup 1.3.1 Pickup Operations In place of the cassette lifter operation of the host machine, the envelope cassette uses the force of a spring to keep the stack at a specific level; other operations are as in the pickup/ feeding operations of the host machine. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 2 Detecting Jams 2.1 Outline There are no specific types of jams that are unique to the envelope feeder, and jams are detected as by the jam detection mechanism of the host machine. 3 Error Codes 3.1 Outline There are no specific types of jams unique to the envelope cassette, and error codes are issued as by the error detection mechanism of the host machine. 4 Service Mode 4.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 5 Making Adjustments 5.1 Outline If you want to use envelopes with a different configuration in the envelope feeder, you need to replace the spring to suit the new envelope. The spring may be painted either green or red; one is already fitted, and the other is expected to be stored by the user near the host machine. Be sure to check that the correct spring is fitted whenever you want to switch to envelopes of a different configuration. 5.1.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 3) Thread the edge of the spring [1] that comes as an attachment so as to fit it through the catch 1 [2] and then the catch 2 [3]. 4) Holding the bottom (1st and 2nd loops) of the spring, fit it through the catch 3 [4]; then, thread it until distance A is about 15 mm from the catch 2 [3]. At this time, check to make sure that the spring is firmly on the bottom plate. [2] [3] A [1] [4] F11-502-03 5.3 Changing the Size 5.3.
CHAPTER 11 ENVELOPE FEEDER ATTACHMENT-B1 Mounting Hole by Side Guide Plate (front) (The side guide rear is symmetrically opposite.) [1] [1] [2] [2] [3] [3] [4] [4] [5] [5] F11-503-02 [1] Monarch [2] COM10, YOUKEI 4 [3] DL [4] ISO-C5 [5] ISO-B5 2) Register the specifications of the envelope using ‘register envelope’ offered as part of common settings. 3) Check to make sure that envelopes are fed correctly. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
TROUBLESHOOTING COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CONTENTS Contents CHAPTER 1 MAINTENANCE AND INSPECTION 1 Periodically Replaced Parts ........... 1-1T 1.1 Reader Unit ............................. 1-1T 1.2 Printer Unit ............................. 1-1T 1.3 Side Paper Deck ...................... 1-1T 1.4 Cassette Feeding unit .............. 1-1T 1.5 Inner 2-Way Tray .................... 1-1T 2 Consumables and Durables ........... 1-2T 2.1 Checking the Time of Replacement ................................................ 1-2T 2.2 Reader Unit .............
CONTENTS 2.7 Points to Note When Replacing the CCD Unit .............................. 3-12T 2.8 When Replacing the Reader Controller PCB ............................ 3-12T 3 Image Formation System ............ 3-13T 3.1 Positioning the Developing Assembly Magnetic Seal ................. 3-13T 3.2 Mounting the Developing Assembly Blade ..................................... 3-13T 3.3 Removing the Paper Lint ...... 3-14T 3.4 Cleaning the Waste Toner Case ..............................................
CONTENTS 3.6 The copy is foggy (entire face) .............................................. 4-13T 3.7 The copy is foggy (vertical) .. 4-14T 3.8 The copy has a black line (vertical, fuzzy, thick) .......................... 4-14T 3.9 The copy has a black line (vertical, fine) ....................................... 4-15T 3.10 The copy has a white spot (vertical) .............................................. 4-16T 3.11 The copy has a white line (vertical) ..............................................
CONTENTS 5.1.4 Duplex Feeding Assembly ........................................ 4-44T 5.2 Faulty Feeding ...................... 4-45T 5.2.1 Double Feeding .............. 4-45T 5.2.2 Wrinkles ......................... 4-45T 6 Outline of Electrical Components ..................................................... 4-46T 6.1 Introduction ........................... 4-46T 6.1.1 Guide to the List ............. 4-46T 6.1.2 Checking the Photointerrupters ........................................ 4-47T 6.
CONTENTS 6 5.1 COPIER ................................ 5-61T OPTION Machine Settings Mode ..................................................... 5-82T 6.1 COPIER ................................ 5-82T 6.2 FEEDER ............................... 5-95T 6.3 SORTER ............................... 5-95T 6.4 BOARD ................................. 5-96T 7 TEST Test Print Mode ................ 5-97T 8 COUNTER Counter Mode ........ 5-101T CHAPTER 6 SELF DIAGNOSIS 1 Self Diagnosis ...............................
CHAPTER 1 MAINTENANCE AND INSPECTION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 1 MAINTENANCE AND INSPECTION 1 Periodically Replaced Parts Some of the parts used in the machine must be replaced on a periodical basis to ensure a specific level of product performance; be sure to replace them as indicated, as they will affect the machine functions appreciably once they fail. If possible, plan the replacement to coincide with a scheduled visit to the user’s. The estimates are subject to change depending on the conditions of the site of installation or how the machine is used. 1.
CHAPTER 1 MAINTENANCE AND INSPECTION 2 Consumables and Durables Some parts of the machine may require replacement over the period of product warranty because of wear or damage. Replace them as needed. 2.1 Checking the Time of Replacement Use service mode to find out when to replace a specific part: COPIER>COUNTER>DRBL-2. 2.2 Reader Unit The reader unit does not have parts designated as a durable. 2.3 Printer Unit As of March 2001 No.
CHAPTER 1 MAINTENANCE AND INSPECTION 2.4 Side Paper Deck As of March 2001 No. 1 2 3 4 Part name Pickup roller (front) Pickup roller (rear) Feeding roller Separation roller Part No. FF5-7830 FF5-7829 FF5-7541 FB2-7777-020 Q’ty 1 1 1 1 Life (prints) 240,000 240,000 240,000 240,000 Remarks Actual prints Actual prints Actual prints Actual prints Life (prints) 120,000 120,000 120,000 Remarks Actual prints Actual prints Actual prints made made made made T01-203-03 2.
CHAPTER 1 MAINTENANCE AND INSPECTION 3 Periodical Servicing Procedure 1. As a rule, provide periodical servicing every 120,000 prints. 2. Before setting out on a scheduled visit, check the Service Book, and take any parts that may require replacement. As of June 2001 Work Procedure 1. Report to the person in charge, and check the general condition. 2. Record the counter reading, and check the faulty prints. 3.
CHAPTER 1 MAINTENANCE AND INSPECTION 6. Feeding System Clean the following: (1) feeding assembly base, (2) fixing inlet guide (upper, lower), (3) transfer guide, (4) pre-registration assembly (paper lint). 7. Image Formation System Clean the following: developing member, (2) developing assembly bottom. 8. Optical Unit Clean the following with a special tool: (1) bending mirror. 9.
CHAPTER 1 MAINTENANCE AND INSPECTION 4 Scheduled Servicing Chart Do not use solvents or oils not indicated herein. 4.1 Reader Unit : Clean Unit : Replace ×: Lubricate Part : Adjust : Inspect Maintenance intervals Upon every 120,000 installation Scanner Scanner cable Optical unit Scanner rail × Remarks Silicone oil (S20; FY9-6011) Copyboard glass No. 1 through No. 3 mirror Original illumination reflecting plate Original size sensor Lens T01-401-01 1-6 T COPYRIGHT © 2001 CANON INC.
CHAPTER 1 MAINTENANCE AND INSPECTION 4.2 Printer Unit : Clean Unit Laser optical unit Pickup/ feeding assembly : Replace ×: Lubricate Part Folding mirror Feeding assembly base Fixing inlet guide, upper/lower Pre-registration (paper lint) Transfer guide Developing Developing member assembly Base (developing assembly) Waste toner Waste toner case collection assembly : Adjust : Inspect Maintenance intervals Upon in- every Upon replacestallation 120,000 ment of drum cartridge Remarks Use special tool.
CHAPTER 1 MAINTENANCE AND INSPECTION 5 Points to Note for Scheduled Servicing Unless otherwise indicated, use lint-free paper and alcohol. • • • If you used solvent, check to make sure that the solvent has dried before mounting the component back into the machine. Unless otherwise specified, do not use a moist cloth for cleaning. Provide scheduled servicing at the specified intervals.
CHAPTER 1 MAINTENANCE AND INSPECTION 6 Cleaning the Bottom of the Developing Assembly If the bottom of the developing assembly is not cleaned thoroughly, the residual toner can soil the back and the leading edge or left/right edges of prints. If soiling is noted, clean also the transfer guide and the static eliminator at the same time as the bottom of the developing assembly. 6.1 Cleaning the Bottom of the Developing Assembly 1) Open the front door. 2) Slide out the developing assembly [1].
CHAPTER 2 IMAGE ADJUSTMENT BASIC PROCEDURE COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 2 IMAGE ADJUSTMENT BASIC PROCEDURE 1 Making Initial Checks 2 Requirements: 1. Use paper fresh out of package. (Moist paper will not allow correct evaluation of images.) 2. Use paper with the highest degree of "whiteness," of all available papers. 3. Use A3 paper (11x17), if possible. Checking the Scanner Side Check/clean the following: [1] Mirrors [2] Lens [3] Standard white plate [4] Copyboard glass [5] Scanning lamp [6] Reflecting plate Go to 5 Checking the Printer Side (3/3).
CHAPTER 2 IMAGE ADJUSTMENT BASIC PROCEDURE 3 4 Checking the Printer Side (2/3) Checking the Printer Side (1/3) Is there a vertical line in the image? Is the image of TYPE6 (solid black) on test prints correct in density and free of fuzziness? NO YES Check the image density by generating test prints (TYPE5). 5 Checking the Printer Side (3/3) Go to Check the image density by generating test prints (TYPE4). 2 Checking the Scanner Side. YES YES NO Clean the following: [1] Laser mirror [2] No.
CHAPTER 3 STANDARDS AND ADJUSTMENTS COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 1 Image Adjustments 1.1 Standards of Image Position The image margin/non-image width of a print made in Direct must be as follows: 2.5±1.5mm 0 2 2.5±1.5mm 4 6 8 10 F03-101-01 Image Leading Edge Margin F03-101-02 Left/Right Image Margin 2.5±1.5mm<2.5±2.0mm> 2.5±1.5mm 0 2 4 6 8 10 F03-101-03 Leading Edge Non-Image Width F03-101-04 Left Non-Image Width < >: with DADF-H1 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 1.2 Checking the Image Position Make prints using the following as the source of paper (10 prints each), and check to see that the image margin and the non-image width are as indicated: • Each cassette • Manual feed tray • Duplex feeding unit • Side paper deck If not as indicated, adjust the image position in the following order: 1. Adjusting the left/right image margin (registration) 2. Adjusting the image leading edge margin (registration) 3.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 1.3 Adjusting Left/Right lamge Margin 1.3.1 Adjusting the Registration for the Cassette Rear Front Try the following service mode first; if not corrected, perform the adjustments that follow: FUNCTION>CI-ADJ-Y/C2ADJ-Y/C3-ADJ-Y/C4-ADJ-Y [2] 1) Remove the cassette. 2) Remove the two screws [1], and detach the horizontal registration base assembly [2]. [1] F03-103-01 3) Loosen the screw [1], and adjust the horizontal registration plate [2].
CHAPTER 3 STANDARDS AND ADJUSTMENTS 1.3.2 Adjusting the Registration for the Multifeeder Rear Front Try the following service mode first; if not corrected, perform the adjustments that follow: COPIER>FUNCTION>MFADJ 1) Open the multifeeder tray. 2) Loosen the two screws [1], and move the side guide plate unit [2] back and forth to adjust. [2] [1] [1] F03-103-03 1.3.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 1.3.4 Duplex Feeding Unit 1) Adjust the image margin as indicated using service mode: COPIER>ADJUST>FeedADJ>ADJ-REFE. 1.4 Adjusting the Image Leading Edge Margin 1) Adjust the image margin in service mode so that it is as indicated: COPIER>ADJUST>Feed-ADJ>REGIST. Decreasing the REGIST setting (A decrease by ‘10’ will increase the margin by 1 mm.) Edge of paper Increasing the REGIST setting (An increase by ‘10’ will decrease the margin by 1 mm.) F03-104-01 1.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 1.6 Adjusting the Leading Edge Non-Image Width 1) Adjust the non-image width in service mode so that it is as indicated: COPIER>ADJUST>ADJ-XY>ADJ-X. Decreasing the ADJ-X setting (A decrease by '12' will decrease the width by 1 mm.) Image leading edge Increasing the ADJ-X setting (An increase by '12' will increase the width by 1 mm.) F03-106-01 2 Scanning System 2.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 2.2 Mounting the Motor Unit 1) Engage the pulley [2] of the motor unit [1] with the belt [3]. 2) Using two screws [4], mount the motor unit [1] temporarily. 3) Fit the spring [5] to apply tension to the belt [3]. 4) Check to make sure that the belt [3] is vertical. [4] [6] [1] [3] [2] [5] F03-202-01 5) While taking care not to hold the scanning lamp [1] or the reflecting shade [2], move the No.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 2.3 Routing the Scanner Drive Cable Route the scanner cable as follows to the pulleys and the hook mirror base: 1) Loosen the screw on the cable fixing plate. 2) Put the ball of the cable into the hole in the drive pulley, and wind the cable firmly so that it will not turn idly (4 runs inside, 5 runs outside); then, tape it in place. At this time, check to make sure that the cable fixing is on the inside.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 2.4 Adjusting the Position of the No. 1/No. 2 Mirror Base 1) Set the pins of the mirror positioning tool as indicated: • For the Front (F marking) [A] [C] [B] [C] [B] [A] (initial; FY9-3009) (set for the machine) F03-204-01 • For the Rear (R marking) [A] [C] [C] [B] [B] [A] (initial; FY9-3009) (set for the machine) F03-204-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 2) Fit the pins of the mirror positioning tool (front [2], rear [3]) into the holes [1] of the rail and the No. 1/No. 2 mirror base. The No. 2 mirror base is adjusted in keeping with the back-andfroth movement of the cable fixing plate. Front Side (F marking) [2] [1] F03-204-03 Rear Side (R marking) [3] [1] F03-204-04 3) Fix the end of the cable (which is temporarily secured on the hook of the reader frame) in place using the spring.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 2.5 Mounting the Copyboard Glass [2] [1] F03-205-01 • When mounting the copyboard glass, butt the copyboard glass [1] against the vertical/horizontal size plate [2]. If not done properly, the shadow of the size plate will appear on images made in enlargement mode. (After mounting, make an 800% enlargement copy to check.) • Thereafter, execute optimum position auto adjustment for the standard white plate to ensure correct shading correction: COPIER>FUNCTION>CCD>SHPS-ST.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 2.6 Mounting the Reader Upper Frame 1) Fit the eight claws [2] of the reader frame [1] (circled) into the cut-offs [4] in the reader upper frame [3]; take care so that the engagement is secure. 2) Fit the eight screws [5] of the claw assembly first. 3) Fit the seven screws [6] of the side. 4) Lastly, fit the two screws [7] on the top face. [2] [4] [5] [6] [7] [5] [6] [5] [3] [6] [5] [5] [6] [5] [7] [6] [6] [1] [5] [5] F03-206-01 2.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 3 Image Formation System 3.1 Positioning the Developing Assembly Magnetic Seal 1) The front magnetic seal [1] and the rear magnetic seal [2] must be butted against the opening [3] (stop reference) when they are mounted. Check to make sure that the magnetic seal is in firm contact with the casing. A [1] ([2]) [3] [1] [2] A F03-301-01 3.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 3.3 Removing the Paper Lint 1) Open the front cover. 2) Remove the paper lint cleaning cover [1] by inserting a flat-blade screwdriver. [1] F03-303-01 3) Slide out the paper lint cleaning lever [1], and move it back and forth. [1] F03-303-02 3-14 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 3.4 Cleaning the Waste Toner Case 1) Remove the screw [1], and detach the waste toner case cover [2]. 2) Take out the waste toner case [3]. [1] [2] [3] F03-304-01 3) Dispose of the waste toner collecting inside the waste toner case. 4) Clean both inside and the outside of the waste toner case [1] (area A, indicated by shading) with alcohol.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 4 Fixing System 4.1 Mounting the Locking Cam Unit 1) Check to see if the feeding assembly is locked in place. 2) Match the arrow of the gear of the locking cam unit [1] against the middle of the gear [3] of the fixing drive unit (e.i., where the rear [4] of the gear of the locking cam unit is in contact with the cut-up [5] of the frame). [5] [2] [1] [4] [3] F03-401-01 3-16 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 5 Paper Deck 5.1 Mounting the Front Cover 1) When mounting the front cover, be sure to match it against the coupling [1] of the paper level indicator. [1] F03-501-01 2) Be sure to mount the front cover so that gap A between the front cover [1] and the front upper cover [2] is 3 ±1 mm.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 5.2 Adjusting the Paper Level Indicator 1) Move the drive belt [2] of the paper level indicator behind the front cover [1] by hand so that the white area inside the window [3] increases, i.e., in the direction for the arrow [4]; move it until a little resistance is felt. [1] [3] [2] [4] F03-502-01 5.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 5.4 Mounting the Deck Pickup Roller Body Front (collar: silver-colored) When mounting the deck pickup roller [2] to the front of the machine, be sure that the marking [4] on the collar [3] is toward the front of the machine and the marking [5] on the side of the roller is toward the rear of the machine.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 5.6 Orientation of the Deck Pickup/Feeding Roller When mounting the deck pickup/feeding roller [1], be sure that the belt pulley [2] is toward the front of the machine. The pickup/feeding roller rubber, on the other hand, may be attached to the pickup/ feeding roller shaft in either orientation. [2] [1] F03-506-01 5.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 5.8 Position of the Deck Pickup Roller Releasing Solenoid (SL1D) Before detaching the deck pickup roller releasing solenoid [1] from the support plate, keep note of the position of the solenoid with reference to the two fixing screws [2] on the solenoid. Or, mark the position of the solenoid on the support plate with a scribe to indicate the position. The solenoid must always be positioned in its initial location. [2] [1] F03-508-01 COPYRIGHT © 2001 CANON INC.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 5.9 Adjusting the Height of the Side Member 5.9.1 Before Making Adjustments 1) Disconnect the machine from its host machine, and then connect it once gain, thereby finding out whether the impact of connection causes the host machine to slide over or the machine to wobble. If any such problem is noted, adjust the height of the side member as follows; otherwise, these steps need not be performed: 5.9.2 Making Adjustments 1) Connect the machine to the host machine.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 6 Cassette Feeding Unit-W1 6.1 Mounting the Pedestal Main Motor 1) When mounting the pedestal main motor, be sure to tighten the screws in the order indicated in the figure: (1) through (4). (3) (1) (2) (4) F03-601-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 3 STANDARDS AND ADJUSTMENTS 7 Envelope Feeder Attachment 7.1 Envelopes and Type of Spring • • Use the green-painted spring for COM10, Monarch, DL, and YOUKEI 4. Use the red-painted spring for C5 and B5. 7.2 Replacing the Spring 7.2.1 Replacing the Spring 1) Remove the two mounting screws [1] each, and detach the side guide plate [2] (front, rear) and the lifter [3].
CHAPTER 3 STANDARDS AND ADJUSTMENTS 3) Thread the edge of the spring [1] that comes as an attachment so as to fit it through the catch 1 [2] and then the catch 2 [3]. 4) Holding the bottom (1st and 2nd loops) of the spring, fit it through the catch 3 [4]; then, thread it until distance A is about 15 mm from the catch 2 [3]. At this time, check to make sure that the spring is firmly on the bottom plate. [2] [3] A [1] [4] F03-702-03 7.3 Changing the Size 7.3.
CHAPTER 3 STANDARDS AND ADJUSTMENTS Mounting Hole by Side Guide Plate (front) (The side guide rear is symmetrically opposite.) [1] [1] [2] [2] [3] [3] [4] [4] [5] [5] F03-703-02 [1] Monarch [2] COM10, YOUKEI 4 [3] DL [4] ISO-C5 [5] ISO-B5 2) Register the specifications of the envelope using ‘register envelope’ offered as part of common settings. 3) Check to make sure that envelopes are fed correctly. 3-26 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/ MALFUNCTIONS COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 1 Making Initial Checks 1.1 Checking the Site of Installation 1. There must be a source of power rated as indicated (rated voltage ± 10%). The source must be exclusively of the machine, and the power plug must remain connected throughout the night. 2. The machine must not be in a high-temperature/-humidity area (near a water faucet, water boiler, humidifier), must not be cold or subject to dust. There must not be a source of fire nearby. 3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 1.4 Charging Roller and Static Eliminator 1. Check the transfer charging roller and the separation static eliminator for dirt and a fault (damage). 2. Check to make sure that the transfer charging roller and the separation static eliminator are correctly mounted. 1.5 Checking the Developing Assembly 1. Check to make sure that the members on both ends of the drum are in contact. Otherwise, light images can result. 2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 1.9 Others In winter, bringing a machine from a cold to warm place can cause condensation inside the machine, causing various problems. Memo 1. Condensation in the optical system (glass, mirror, lens) can cause dark images. 2. Condensation in the charging system can cause leakage. 3. Condensation on the pickup/feeding guide can cause feeding faults. If condensation is noted, dry wipe the part, or leave the machine powered and alone for 60 min.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS Blank Page 4-4 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 2 Samples of Image Faults 4-6 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3 Troubleshooting Image Faults 3.1 The copy is too light (halftone area only). 1) Perform the Image Adjustment Basic Procedure. Is the problem corrected? Check to make sure that the placement of the pattern print when the following is executed in service mode is correct: FUNCTION>DENS>PD-ME. YES: End. AE adjustment 2) Make copies in AE mode.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.2 The copy is too light (including solid black). 1) Perform the Image Adjustment Basic Procedure. Is the problem corrected? Check to make sure that the placement of the pattern print when the following is executed in service mode is correct: FUNCTION>DENS>PD-ME. YES: End. 2) Turn off the main power switch in the middle of copying operation, and open the front cover.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS Transfer guide, High-voltage cord, Composite power supply PCB, DC controller PCB (transfer faulty) 8) Is there foreign matter in the transfer guide assembly or the transfer charging roller assembly, and is leakage noted? YES: Remove the foreign matter. NO: 1. Check the high-voltage cord for electrical continuity. (The resistance of the transfer high-voltage cord is about 10 kΩ.) 2. Check the composite power supply PCB and the DC controller PCB.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.3 The copy is too light (entire face, considerable). 1) Perform the Image adjustment Basic Procedure. Is the problem corrected? Check to make user that the placement of the pattern print when executing the folding is correct: FUNCTION>DENS>PD-ME. YES: End. AE adjustment 2) Turn off the main power switch in the middle of copying operation, and open the front cover.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS Transfer guide 9) Is there foreign matter in the transfer guide assembly or the transfer charging roller assembly, and is there electrical leakage? YES: Remove the foreign matter. Paper 10)Is there foreign matter in the transfer guide assembly or the transfer charging roller, and is there leakage? NO: Try fresh paper or paper of a different type.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.4 The copy has uneven density (darker at front). 3.5 The copy has uneven density (lighter at front). Developing assembly 1) Are the developing block members of the developing assembly in firm contact with the developing assembly? NO: Check the developing assembly locking unit. Scanner 2) Clean the scanning lamp, reflecting plate, mirrors, and lenses. Is the problem corrected? YES: End.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.6 The copy is foggy (entire face). Scanner 1) Clean the scanning lamp, reflecting plate, mirrors, and lenses. Is the problem corrected? YES: End. 2) Perform the Image Adjustment Basic Procedure. Is the problem corrected? YES: End. 3) Select the following in service mode, and press the OK key: COPIER>FUNCTION>DPC>D-GAMAM. Is the problem corrected? NO: Replace the drum unit.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.7 The copy is foggy (vertical). 3.8 The copy has a black line (vertical, fuzzy, thick). Primary charging roller 1) Clean the charging roller in user mode. Is the problem corrected? YES: End. Scanner 2) Clean the mirrors and lenses. Is the problem corrected? YES: End. Developing assembly 3) Is the coating of toner on the developing cylinder even? NO: 1. Check the edge of the blade of the developing assembly. 2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.9 The copy has a black line (vertical, fine). Exposure system 1) Generate a halftone test print in service mode. Enter ‘5’ to COPIER>PG>TYPE. Does the output image have a black line? NO: Suspect a fault in the exposure system. Clean it. Primary charging roller 2) Clean the primary charging roller. Is the problem corrected? YES: End.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.10 3.11 The copy has a white spot (vertical). The copy has a white line (vertical). Exposure system 1) Generate a halftone test print in service mode. Enter ‘4’ to the following: COPIER>PG>TYPE. Does the output image have a white line/spot? NO: Go to step 7. dirt (lint) 2) Is there dirt (lint) in the drum unit or around the laser optical path of the developing assembly? YES: Remove the dirt (lint).
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.12 The copy has a white spot (horizontal). Exposure system 1) Generate a halftone test print in service mode. Enter ‘4’ to the following: COPIER>PG>TYPE. Does the output image have a white spot? NO: Go to step 4. Developing assembly 2) Does the problem occur at intervals of about 35 mm? YES: • Clean the developing block members. • Dry wipe the surface of the developing cylinder.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.13 The back of the copy is soiled/Soiled edge. Exposure system 1) Turn off the main power switch while paper is moving in the feeding assembly. At this time, is the back of the paper soiled? NO: Go to step 5. Transfer guide assembly 2) Does the back of paper soiled after replacing the drum that caused a black line or the like? YES: Clean the transfer guide.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.14 The copy has a fixing fault. 1) Does the problem occur when the machine is first turned on (as in the morning)? NO: Go to step 3. 2) Is the paper thick or the like, which has poor fixing quality? YES: Select ‘thick paper’, and try feeding paper from the multifeeder. Fixing film 3) Is the problem vertical? YES: If a scratch is found on the fixing film, replace the film unit.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.15 3.16 3.17 The copy has a displaced leading edge. The copy has a displaced leading edge (large margin). The copy has a displaced margin (no margin). 1) Is an ADF used? YES: Correct the displacement by referring to the Service Manual of the ADF. Original 2) Is the original placed correctly? NO: Place the original correctly.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.18 The copy is blurred. Scanner drive cable 1) Is the cable wound on the wire pulley twisted or twined when the scanner is moving? Is there e foreign matter in the mirror pulley assembly? YES: • Route the cable correctly. • Replace the cable. • Remove the foreign matter. Scanner rail 2) Move the No. 1 mirror base slowly by hand.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.19 The copy is foggy (horizontal). 1) Does the problem occur at the same position on all copies made in Direct. YES: Go to step 5. Scanning lamp 2) Does the scanning lamp flicker while the scanner is moving forward? YES: Check the scanning lamp and the inverter PCB. Drum unit 3) Does the problem occur at intervals of 94 mm? YES: Replace the drum unit.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.20 The copy has inadequate sharpness. Copyboard glass 1) Is there oil or the like on the copyboard glass? Is there foreign matter on the copyboard glass stay? YES: Clean the copyboard glass. Scanner 2) Clean the scanning lamp, reflecting plate, mirrors, and lenses. Is the problem corrected? YES: End. Mirror (position) 3) Is the horizontal reproduction ratio in Direct as indicated? NO: Adjust the position of the No. 1 mirror an the No. 2 mirror.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.21 The copy is completely blank. Developing assembly 1) Is the developing assembly locked to the photosensitive drum during copying? NO: Check the locking mechanism of the developing assembly. Developing assembly drive mechanism 2) Is the developing cylinder rotating during copying? NO: Check the drive mechanism of the developing assembly. 3) Is the image of the test print (PG>TYPE; 1 through 8) normal? YES: Go to step 10.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS Wiring 10)Is the wiring between the CCD PCB and the reader controller PCB normal? NO: Correct the wiring. Laser scanner unit, Drum unit 11)Try replacing the drum unit. Is the problem corrected? NO: Check the laser shutter mechanism; if normal, replace the laser scanner unit. YES: End. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.22 The copy is completely black. Scanning lamp 1) Is the scanning lamp ON during copying operation? NO: See “The scanning lamp fails to go ON.” Margin 2) Is there a margin on copies made in normal mode? YES: Go to step 6. NO: Go to step 3. Drum unit 3) Is the drum unit fitted correctly? (Is it fully pushed inside?) NO: Mount it correctly.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 3.23 The copy has a block/white dot after replacement of the drum unit. 1) Execute the following in service mode: FUNCTION>DPC>DGAMMA. Then, make copies of the NA-3 Chart. Is the copy image normal? YES: End. Drum unit 2) Set the following to ‘1’: OPTION>BODY>PRIAC-SW. Then, make copies of the NA-3 Chart. Is the copy image normal? YES: End. NO: Replace the drum unit. 3.24 The copy has a black line (stream reading).
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4 Troubleshooting Malfunctions 4.1 Power Supply System 4.1.1 The AC power is absent. 1. Initial checks [1] Is the power plug connected to the power outlet? [2] Is the rated AC voltage present at the power outlet? [3] Has the leakage breaker gone ON? 2. Switch PCB, Wiring, Connector Is the resistance 0 Ω when the switch is turned on and ∞Ω when it is turned off? NO: Replace the switch PCB.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.1.2 The DC power is absent. 1. AC power supply Is the rated AC voltage present at the connector J6 (between 1 and 3) of the main controller PCB and at the connector J100 (between 1 and 3) of the composite power supply PCB? NO: See “The AC power is absent.” 2. Fuse (F1) Is the fuse on the composite power supply PCB blown ? YES: Remove the cause of the fuse, and replace the fuse. 3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.2 Printer Unit 4.2.1 Pickup fails. 1. General condition Slide out and then in the cassette. Is the sound of the lifter fall heard? NO: See “The lifter fails to move up.” 2. Sensor In service mode (COPIER>DISPLAY>JAM) find the sensor that detected the jam. Is the sensor lever and the sensor itself normal? NO: Replace the sensor lever or the sensor. 3. Releasing lever (for pickup/separation roller) Push in the releasing lever toward the rear.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.2.2 The lifter fails to move up (pickup from the cassette). 1. Releasing lever (for pickup roller) Push in the releasing lever toward the rear. Does the descent movement of the pickup roller stop? NO: The releasing lever (spring) is displaced or deformed. Correct or replace it. 2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.2.3 The vertical path roller fails to rotate. 1. Main motor Is ‘E010’ (faulty main motor) indicated? YES: See the descriptions on E010 in Chapter 6 “Self Diagnosis.” 2. Vertical path clutch (CL1) Execute the following in service mode: code 1 of COPIER>FUNCTION>PART-CHK>CL, i.e., CL-ON. Is the clutch drive signal present at J1603 of the pickup PCB? (J1603-4: 24 V, J1603-1: VPATHCL*) YES: The vertical path clutch is faulty. Replace the clutch. 3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.2.5 Pickup from the multifeeder tray fails (i.e., the pickup roller fails to rotate). 1. Main motor Is ‘E010’ (faulty main motor) indicated? YES: See the description on ‘E010’ in Chapter 6 “Self Diagnosis.” 2. Multifeeder paper sensor (PS22) Place paper in the multifeeder. Does bit 5 change from ‘0 to ‘1’? (service move COPIER>I/O>DC-CON>IO-PO16) NO: Check the wiring and the link; if normal, replace the sensor. 3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.2.7 The photosensitive drum fails to rotate. 1. Main motor Is ‘E010’ (faulty main motor) indicated? YES: See the description on ‘E010’ in Chapter 6 “Self Diagnosis.” 2. Drum unit, Drum drive unit Remove and then mount bak the drum unit. Is the problem corrected? YES: Yes. NO: Check the drum unit and the drive assembly of the drum drive unit. If a fault is discovered, correct the fault or replace the unit. 4.2.8 The pre-exposure lamp fails to go ON. 1.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.3 Reader Unit 4.3.1 The No. 1 mirror base fails to move. 1. Initial check Is the scanner motor driven? YES: Go to step 2. NO: Go to step 4. 2. Cable (displacement, broken), Drive belt (displaced, broken) Is the scanner drive cable or the drive belt normal? NO: Replace or correct the cable of the drive belt. 3. Scanner path (foreign matter) Move the scanner by hand. Does it move smoothly? NO: Remove the dirt/foreign matter from the scanner rail.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.3.2 The scanning lamp fails to go ON. 1. Wiring, Connector Is the connection of the wiring and the connectors between the inverter PCB (J4061) and the lamp correct? NO: Correct the wring, and connect the connectors securely. 2. Inverter PCB Is ‘E220’ indicated? YES: Replace the inverter PCB. 3. Scanning lamp, Reader controller PCB Execute the following in service mode: COPIER>FUNCTION>MISCR>SCANLAMP.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.4 Message Indication 4.4.1 The “Add Toner” message fails to go OFF. 1. Toner sensor (S1), DC controller PCB After toner supply, is ‘0’ (absence of toner) indicated in the following service mode: bit 0 of COPIER>I/O>DC-CON>P008? YES: The toner sensor is faulty. Replace the sensor. NO: Check the wiring; if normal, replace the DC controller PCB. 4.4.2 The “Control Card Set” message fails to go OFF (when no card reader is installed). 1.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.4.4 The “Close the Front Cover” message fails to go OFF. 1. Connectors Is the wiring between the PCBs secure? [1] between composite power supply PCB (J136A) and DC controller PCB (J301A) (24V detection signal: between J136A-3 and J301A-10) [2] between composite power supply PCB (J135) and main power supply PCB (J202) (J135-1: 24VU1-SW, J135-2: 0VU1, J202-5: 24VU1-SW, J202-6: 0VU1) NO: Make the wiring secure. 2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.5 Paper Deck 4.5.1 Pickup fails. 1. Right upper cover, Right lower cover Are the right upper cover and the right lower cover closed securely? NO: Close the covers. 2. Lifter When the compartment is slid out from the deck, does the lifter move down? Further, when the compartment is slid into the deck, does the lifter move up? NO: See “The deck lifter fails to move up.” 3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4.5.2 The deck lifter fails to move up. 1. Deck body Is the deck body mounted correctly? NO: Mount the deck body correctly. 2. Lifter cable Is the lifter cable fitted correctly? NO: Fit the cable correctly. 3. Spring, Lever Push up the deck pickup roller releasing lever with your finger. Does the pickup roller move down? NO: Remove the pickup assembly, and check the spring and the lever. 4.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 5 Troubleshooting Feeding Faults 5.1 Paper Jams The jams that can occur inside the machine are grouped according to location: [1] [2] [3] [4] Pickup assembly Separation/feeding assembly Fixing/delivery assembly, duplex reversing assembly Duplex/feeding assembly The descriptions that follow are also grouped according to the locations of jams; the location and the nature of a specific jam may be checked in the machine’s service mode (COPIER>DISPLAY>JAM).
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 5.1.1 Pickup Assembly 1. General condition Do the pickup roller and the feeding roller of the selected cassette, manual feeder tray, and deck rotate during printing? NO: See the descriptions for each (i.e., “fails to operate”). 2. Cassette Is the cassette fitted correctly? Is the dial set correctly? NO: Correct the cassette and the dial. 3. Cassette Try a different cassette. Is the problem corrected? YES: Check the faulty cassette. 4.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 5.1.2 Separation/Feeding Assembly 1. Paper Try paper of a recommended type. Is the problem corrected? YES: Advise the user to use recommended paper. 2. Separation static eliminator Is the separation static eliminator fully inserted? NO: Insert it fully. 3. Pre-registration paper sensor lever, Registration paper sensor lever Does the sensor lever in question move smoothly? NO: Corrected it so that the lever moves correctly. 4.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 4. Fixing/feed sensor (PS13), No. 1 delivery sensor (PS15) Find the sensor that detected the jam in service mode (COPIER>DISPLAY>JAM). Is there paper over the sensor? NO: Check the wiring; if normal, replace the sensor. 5. Delivery flapper (movement) Doe the delivery flapper move smoothly? Further, does it move back to its initial position by the work of the spring? NO: Correct the mechanism so that the delivery flapper moves smoothly. 6.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 5.2 Faulty Feeding 5.2.1 Double Feeding 1. Pickup/feeding/separation roller releasing lever, Separation roller When the releasing lever is pushed in toward the rear, is the pickup roller released? Further, do the feeding roller and the separation roller come into firm contact? NO: The releasing lever (spring) is displaced or deformed. Correct or replace it. YES: Check the separation roller for deformation and wear.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6 Outline of Electrical Components 6.1 Introduction The electrical components of the machine and its accessories are arranged as shown herein, and they possess the functions discussed; the notations and the I/O addresses used are based on those in the general circuit diagrams, enabling reference to the general circuit diagrams for wiring and signal descriptions. (For the general circuit diagrams, see the Appendix.) 6.1.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.1.2 Checking the Photointerrupters The photointerrupters are checked in service mode; go through the tables attached to the lists of electrical components to find out the state* of a specific sensor, which may be any of the following: a. Paper Sensor Move the sensor lever by hand to simulate the presence of paper; then, check the Service Mode screen.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2 E201 (reader unit/printer unit) 6.2.1 Clutches 6.2.2 Solenoids, Switches SW3 CL2 CL3 SL5 SW2 SW1 SL6 CL1 SL1 F04-602-01 4-48 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.1 Clutches • • Reader Unit The reader unit does not have nay clutch. Printer Unit Electrical signal (target) Name CL1 (DC-CON) Vertical path clutch CL2 (DC-CON) Multifeeder clutch CL3 (DC-CON) Developing clutch Reference to general I/O address circuit diagram I/O indication A3-20-N P001-5 0: ON, 1: OFF A3-18-N P001-6 0: ON, 1: OFF A3-20-J P001-7 0: ON, 1: OFF Remarks 6.2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.3 Motors (1/2) M400 M9 M10 M3 M5 M1 M2 M6 M4 F04-602-02 4-50 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.3 Motors (2/2) M400 M9 M10 M3 M5 M1 M2 M6 M4 F04-602-02 4-52 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.3 Motors (2/2) • Printer Unit (2/2) Electrical signal (target) Name M6 (DC-CON) Duplex motor M9 (DC-CON) Registration motor Reference to general I/O address circuit diagram I/O indication A3-8-N P005-0 to 7 A3-14-M P002-5 1: OFF, 0: ON P020-6, 7 M10 (DC-CON) Laser scanner motor A3-14-J P001-2 0: lock P008-3 0: lock Remarks COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.4 Fans FM3 FM1 FM2 FM4 FM5 F04-602-03 4-54 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.4 Fans • Reader Unit The reader unit does not have any fan.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.5 Sensors (1/3) PS400 SD1 S3 VR1 PS401 PS16 PS9 PS1-6 PS10 PS15 BD PS26 S2 PS23 PS22 PS13 PS17 PS7 PS8 PS12 PS11 S1 PS18 S4 S5 F04-602-04 4-56 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.5 Sensors (2/3) PS400 SD1 S3 VR1 PS401 PS9 PS1-6 PS16 PS10 PS15 BD PS7 PS8 PS26 S2 PS23 PS22 PS13 PS17 PS12 PS11 S1 PS18 S4 S5 F04-602-04 4-58 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.5 Sensors (2/3) • Printer Unit (2/3) Electrical signal (target) Name PS8 (DC-CON) Cassette 2 re-try paper sensor PS9 (DC-CON) Pre-registration paper sensor PS10 (DC-CON) Registration paper sensor PS11 (DC-CON) Horizontal registration paper sensor PS12 (DC-CON) Image leading edge sensor PS13 (DC-CON) Fixing/feeding sensor PS15 (DC-CON) No. 1 delivery sensor PS16 (DC-CON) No.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.5 Sensors (3/3) PS400 SD1 S3 VR1 PS401 PS9 PS1-6 PS16 PS10 PS15 BD PS7 PS8 PS26 S2 PS23 PS22 PS13 PS17 PS12 PS11 S1 PS18 S4 S5 F04-602-04 4-60 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.5 Sensors (3/3) Electrical signal (target) Name S4 (DC-CON) Cassette 1 size sensor S5 (DC-CON) Cassette 2 size sensor VR1 (DC-CON) Multifeeder paper width sensor Reference to general I/O address circuit diagram I/O indication A3-17-J P013-0 to 4 A3-16-J P014-0 to 4 A3-18-M P023-2, P31 A/D Remarks COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.6 Lamps, Heaters, and Others H5 LAMP1 H4 PLG1 LAMP2 CB1 H1,H2, TP1, TH1,TH2 H3 F04-602-05 4-62 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.7 PCBs [14] [13] [10] [12] [10] [3] [9] [6] [4] [9] [8] [7] [5] [11] [2] [1] [10] F04-602-06 4-64 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.2.7 PCBs • Reader Unit Ref. Name [12] Reader controller PCB [13] CCD PCB [14] Inverter PCB • Description Remarks Controls the reader unit/ADF. Drives the CCD. Controls the scanning lamp. Printer Unit Ref.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.3 Side Paper Deck-L1 6.3.1 Clutches 6.3.2 Solenoids, and Switches 6.3.3 Motors SW100D SW1D SW2D SL1D CL2D CL1D M1D LED100D SL2D M2D F04-603-01 4-66 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.3.1 Clutches Electrical signal (target) Name CL1D (DECK-CON) Deck feeding clutch CL2D (DECK-CON) Deck pickup clutch Reference to general I/O address circuit diagram I/O indication A5-9-A 0: ON, 1: OFF A5-8-A 0: ON, 1: OFF Remarks 6.3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.3.4 Sensors 6.3.5 PCBs PS8D PS4D PS2D PS9D PS1D PS3D PS6D PS7D PS5D [1] F04-603-02 4-68 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.3.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.4 2-Cassette Feeding Unit-W1 6.4.1 Clutches 6.4.2 Solenoids and Switches 6.4.3 Motors SL1C S1C S2C CL1C M1C M2C F04-604-01 4-70 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.4.1 Clutches Electrical signal (target) Name CL1C (PEDE-FEED) Vertical path roller clutch Reference to general I/O address circuit diagram I/O indication A6-11-F 0: ON, 1: OFF Remarks 6.4.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.4.4 Sensors 6.4.5 PCBs Q1603~1609 PS1C PS2C PS3C [2] [1] F04-604-02 4-72 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.4.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.5 Inner 2-Way Tray-A1 6.5.1 Solenoids 6.5.2 Motors 6.5.3 Sensor M8B PS20B PS24B PS19B M7B PS21B SL3B F04-605-01 4-74 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.5.1 Solenoids Electrical signal (target) Name SL3B (DC-CON) 2-way delivery solenoid Reference to general I/O address circuit diagram I/O indication A7-2-K 0: ON, 1: OFF Remarks Reference to general I/O address circuit diagram I/O indication A7-10-H P011-0 to 7 Remarks 6.5.2 motors Electrical signal (target) Name M7B (DC-CON) 2-way delivery inlet motor M8B (DC-CON) 2-way deliver outlet motorr A7-6-H P004-4 to 8 P006-7 1: 70%, 0: 100% 6.5.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.6 Super G3 FAX Board-J1 6.6.1 Others 6.6.2 PCBs [3] [4] [1] [2] [5] SP1 F04-606-01 4-76 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.6.1 Others Electrical signal (target) Name SP1 (FAX-CON) Speaker Reference to general I/O address circuit diagram I/O indication A3-1-E Remarks 6.6.2 PCBs Ref. Name [1] G3 FAX control PCB [2] NCU PCB [3] G3 modular PCB [4] DIMM [5] Pseudo CI PCB [6] Off-hook detection PCB Description Remarks Controls the fax system. Serves as an interface between telephone line and fax system. Connects a modular cable. Stores firmware for the fax system.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.7 Variable Resistors (VR), Light-Emitting Diodes, and Check Pins by PCB Of the variable resistors, light-emitting diodes, and switches used in the machine, those needed for service work in the field are discussed: 1. Some LEDs emit dim light when they are off because of leakage current; this is a normal condition, and must be kept in mind. 2.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.7.1 Main Controller PCB J1012 J1019 J1029 J1044 J1022 J1060 J1024 J1061 J1014 J1015 J1011 J1013 J1005 J1059 J1006 SW1002 J1028 J1020 J1058 J1027 J1010 J1001 J1003 J1004 F04-607-01 The DIP switch (SW1002) is designed for adjustments at the factory, and is not normally used in the field. a. Transfer the following from the old to new PCB: • shorting connector of J1060 • BOOT ROM of J1010 • SDRAM • counter memory PCB b.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.7.2 DC Controller PCB J330 J333 J319 J331 J309 J304 J302 J301 J322 J315 J313 J308 J316 J300 J307 J310 J312 J314 J311 J320 J332 F04-607-02 6.7.3 Reader Controller PCB J406 J405 J404 J403 J402 J401 J407 J400 J408 J413 J410 J409 J412 F04-607-03 4-80 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS 6.7.4 Composite Power Supply PCB [1] When replacing the PCB, be sure to enter the settings indicated on the service label [1] in service mode. F04-607-04 6.7.5 Fixing Film Sensor PCB J3146 VR1 F04-607-05 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE 1 Outline of Service Mode 1.1 Outline The service mode screens are organized in three levels: Initial screen, Level 1/Level 2 Item screen, Level 3 Item screen. User screen ( )(2,8)( ) Reset key Initial screen Reset key Select an item. Level 1/Level 2 Item screen From Level 1/Level 2 item screen Select a Level 1 item from the top of the screen. Select a Level 2 item from the list.
CHAPTER 5 SERVICE MODE The machines’ service mode consists of the following seven types: COPIER FEEDER SORTER DISPLAY FAX I/O I/O display mode ADJUST adjustment mode control display mode BOARD FUNCTION operation/check mode OPTION settings mode TEST test print mode COUNTER counter mode F05-101-02 1.2 Starting Service Mode and Making Selections 1) Press the User Mode key ‘ ’. 2) Press ‘2’ and ‘8’ on the keypad at the same time. 3) Press the User Mode key ‘ ’ on the control panel.
CHAPTER 5 SERVICE MODE 1.3 Ending Service Mode • • Press the Reset key once to return to the Service Mode Initial screen (F05-101-03). Press the Reset key twice to end service mode and return to the User screen (standard). If you have used service mode (ADJUST, FUNCTION, OPTION), be sure to turn off and then on the main power switch after ending service mode. 1.
CHAPTER 5 SERVICE MODE 1.5 Using Service Mode 1.5.1 Initial Screen COPIER Initial settings FEEDER Touch an item to select. (FEEDER, SORTER, FAX, and BOARD are indicated only when installed.) SORTER FAX FAX BOARD F05-105-01 1.5.2 Level 1/Level 2 Item Screen I/O Display Level 1 items Touch an item to select. Adjust Function Option Test Counter VERSION USER ACC-STS ANALOG CST-STS JAM Level 2 items Touch an item to select.
CHAPTER 5 SERVICE MODE 1.5.3 Level 3 Item Screen page number Display Level 2 item Adjust Function Option I/O < 1/ < VERSION > Level 3 item 01.10 01.01 00.02 FF.D9 --.-01.00 30.05 --.-- DC-CON R-CON PANEL FEEDER SORTER NIB PS/PCL LIPS To previous page 2> Test Counter < READY> READY: ready to accept a service/copy job. JAM: paper jam present. SERVICE: service mode under way. WAITING: initial rotation under way. cover open. DOOR: COPYING: copying under way. error present.
CHAPTER 5 SERVICE MODE 2 DISPLAY Control Display Mode 2.1 COPIER The following screen will appear in response to COPIER>DISPLAY; the respective item follows: Display I/O Adjust Function Option Test Counter VERSION USER ACC-STS ANALOG CST-STS SENSOR JAM ERR HV-STS ALARM-2 F05-201-01 5-6 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>VERSION Indicates the version of the machine and the version f the ROM on the accessories PCB. Indication: Where, xx: version number, yy: R&D control number DC-CON Indicates the version of the ROM on the DC controller PCB. R-CON Indicates the version of the ROM on the reader controller PCB. PANEL Indicates the version of the or on the control panel CPU PCB. FEEDER Indicates the version of the ROM on the ADF controller PCB.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>VERSION PUNCH Indicates the version of the software of the punch unit. LANG-EN Indicates the version of the English file. LANG-FR Indicates the version of the French file. LANG-DE Indicates the version of the German file. LANG-IT Indicates the version of the Italian file. LANG-JP Indicates the version of the Japanese file. LANG-CS Indicates the version of the Czech file. LANG-DA Indicates the version of the Danish file.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>VERSION LANG-NO Indicates the version of the Norwegian file. LANG-PL Indicates the version of the Polish file. LANG-PT Indicates the version of the Portuguese file. LANG-RU Indicates the version of the Russian file. LANG-SL Indicates the version of the Slovenian file. LANG-SV Indicates the version of the Swedish file. LANG-TW Indicates the version of the Chinese file (traditional). LANG-ZH Indicates the version of the Chinese file (simplified).
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>USER Indicates items related to the User screen and the user. LANGUAGE Indicates the language/paper size configuration used. Indication Where, xx (higher 2 characters): country code (See JIS.) yy (lower 2 chargers): language code (See ISO639.) zz: destination code (00: Canon, 01: OEM, 02: common (all)) aa: paper size configuration code (00: AB, 01: Inch, 02: A, 03: all sizes) MODEL Indicates the model (0: iR2200, 1: iR2800, 2: iR3300).
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>ACC-STS RAM Indicates the size of memory mounted to the main controller. (64 MB, 128 MB) NIB Indicates the connection of a network board. (0: absent, 1: Ethernet board, 2: TokenRing, 3: both) LIPS-RAM Indicates the size of memory mounted on the LIPS board. (xx MB) LIPS Indicates the connection of a LIPS board. (0: absent, 1: present) PS/PCL Indicates the connection of a PS/PCL board.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>CTS-STS Indicates the size of paper in the cassettes and the manual feeder. WIDTH-MF Indicates the width of paper in terms of paper size (manual feed). 5-12 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>JAM Indicates jam data.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>JAM FF: Types of Jams Code 00xx 01xx 02xx 0Axx 0Bxx 9003 9011 10xx Type none delay jam stationary jam power-on stationary jam cover open jam logic jam (*1) logic jam (*2) finisher jam G: Source of Paper Code 1 2 3 4 5 6 7 8 9 *1: standby jam from the Finisher-J1. *2: image request absent jam.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>JAM FFff: Sensor/Type (jams in Saddle Finisher-G1) Code 1006 1007 1008 Sensor/type stapler staple jam power-on jam cover open jam 1011 1012 inlet sensor delay folding potion sensor delay inlet sensor stationary folding position sensor stationary 1021 1022 Sensor used PI19 PI1, PI10 PI22, PI23, MS2 PI1 PI10 PI1 PI10 T05-201-05 FFff: Sensor/Type (jams in Finisher-J1) Code 0003 0004 0006 0007 0081 0082 0114 Sensor/type inlet sensor delay inlet sensor stationary s
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>ERR Indicate error data.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>HV-STS Indicates the measurements taken of voltage/current. PRIMARY Indicates the level of current of primary charging in relation to photosensitive drum resistance detection control (APVC). Unit: µA Reference: • If 353 µA or less, the drum unit can well be used. • 353<485 µA or less, the drum unit may be used without a problem. • 485 µA or more, the drum unit should be replaced. TR Indicates the mode selected for the level of current of transfer charging.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>ALAM-2 Indicates alarm data. Display I/O Adjust Function Option < ALARM-2 > < 1/ 7> Test Counter < READY> AA BBBB CCCC DDDD EEFFFF GGGG HHHHHHHH F05-201-04 Item AA Description Indicates the order of alarms (the higher the number, the older the alarm). BBBB Indicates the date of occurrence. CCCC Indicates the time of occurrence. DDDD Indicates the time of return. EEFFFF Indicates the total counter reading at time of occurrence.
CHAPTER 5 SERVICE MODE COPIER>DISPLAY>ALAM-2 EE (location code) 02 EE (location) scanner in reader unit 04 pickup/feed system 61 stapler system of sorter/finisher saddle stitcher system puncher system of sorter/finisher 62 65 FFFF (description) 0002: Indicate of dirt on reading glass in stream reading mode (small-size) 0008: paper deck lifter fault 0011: cassette 1 re-try alarm 0012: cassette 2 re-try alarm 0013: cassette 3 re-try alarm 0014: cassette 4 re-try alarm 0018: paper deck re-try alarm 000
CHAPTER 5 SERVICE MODE 3 I/O, I/O Display mode The fowling screen will appear in response to COPIER>I/O; discussions on items follow: Display I/O DC-CON R-CON FEEDER Adjust Function Option Test Counter Input/output port of DC controller PCB Input/output port of reader controller PCB Input/output port of ADF controller PCB SORTER Input/output port of finisher controller PCB MN-CON Input/output port of main controller PCB F05-301-01 P001 xxxxxxxxxxxxxxxx bit 0 bit 15 address
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON 3.1 DC-CON Indicates the input/output ports of the DC controller PCBs.
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON Address bit P005 0 1 2 3 4 5 6 7 P006 0 1 2 3 4 5 6 7 P007 0 1 2 3 4 5 6 7 P008 0 1 2 3 4 5 6 7 P009 0 1 2 3 4 5 6 7 5-22 T Notation M6 M6 M6 M6 M6 M6 FM4 FM5 M8B S1 S2 M1 M10 M4 SW3 FM1 FM2 FM4 FM5 Description duplex motor pulse signal IN1 duplex motor pulse signal IN2 duplex motor pulse signal IN3 duplex motor pulse signal IN4 duplex motor drive signal I0 duplex motor drive signal I1 curl reducing fan 1 drive signal curl reducing fan 2 drive s
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON Address bit P010 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P011 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P012 0 1 2 3 4 5 6 7 Notation M5 M5 M5 M5 M5 M5 M5 M5 M5 M7B M7B M7B M7B M7B M7B M7B M7B M7B Description delivery motor pulse signal A_D0 delivery motor pulse signal A_D1 delivery motor pulse signal A_D2 delivery motor pulse signal A_PHASE delivery motor pulse signal B_D0 delivery motor pulse signal B_D1 delivery motor pulse signal B_D2 delivery motor
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON Address bit P013 0 1 2 3 4 5 6 7 Notation S4 S4 S4 S4 S4 PS1 PS3 PS4 Description cassette 1 cassette size detection signal bit 0 cassette 1 cassette size detection signal bit 1 cassette 1 cassette size detection signal bit 2 cassette 1 cassette size detection signal bit 3 cassette 1 cassette size detection signal bit 4 cassette 1 paper detection signal cassette 1 paper level detection signal bit 0 cassette 1 paper level detection signal bit 1 P014
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON Address bit P018 0 1 2 3 4 5 6 7 P019 0 1 2 3 4 5 6 7 P020 0 1 2 3 4 5 6 7 P021 0 1 2 3 4 5 6 7 Notation M9 M9 PS26 Description print start signal transmission request signal controller power supply inlet ready signal printer power supply inlet signal not used not used not used not used BD cycle error signal phsync cycle error signal sub scanning select line interrupt signal image end signal not used not used not used not used zero-cross signal hea
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON Address bit P022 0 1 2 3 4 5 6 7 P23 0 1 2 3 4 5 6 7 P024 0 1 2 3 4 5 6 7 P025 0 1 2 3 4 5 6 7 P026 0 1 2 3 4 5 6 7 5-26 T Notation TH1 TH2 VR1 S3 S3 PS12 Description controller communication signal power supply communication signal controller communication signal power supply communication signal not used power supply communication signal not used not used main thermistor ON signal sub thermistor ON signal multifeeder paper width detection signa
CHAPTER 5 SERVICE MODE COPIER>I/O>DC-CON Address bit P027 0 1 2 3 4 5 6 7 P028 0 1 2 3 4 5 6 7 P29 P30 P31 P32 P33 P34 P35 Notation TH1 TH2 VR1 S3 S3 Description 100/200V detection signal not used ADC chip select signal not used not used not used not used used as Φ terminal CPU check LED On signal not used not used not used not used not used not used not used main thermistor ON signal sub thermistor ON signal multifeeder paper width detection signal drum thermistor ON signal humidity dete
CHAPTER 5 SERVICE MODE COPIER>I/O>R-CON 3.2 R-CON Indicates the input/output ports of the reader controller PCB.
CHAPTER 5 SERVICE MODE COPIER>I/O>R-CON Address bit IO-P05 0 1 2 3 4 5 6 7 IO-P06 0 1 2 3 4 5 6 7 IO-P07 0 1 2 3 4 5 6 7 IO-P08 0 1 2 3 4 5 6 7 IO-P09 0 1 2 3 4 5 6 7 Notation M400 FL1N FL1N PS400 PS401 Description printer start signal (DDI) analog processor data signal analog processor clock signal analog processor load signal not used not used not used not used motor drive current mode signal PCB check mode signal original exposure lamp ON/OFF control signal original exposure lamp inver
CHAPTER 5 SERVICE MODE COPIER>I/O>R-CON Address IO-P10 IO-P11 IO-P12 IO-P13 bit 0-7 0-7 0-7 0 1 2 3 4 5 6 7 Notation Description not used not used not used general port (0) for DDI: controller → reader general port (1) for DDI: controller → reader general port (2) for DDI: controller → reader controller power supply ready signal (DDI) controller reception enable signal (DDI) no used not used not used Remarks 1* not used not used 0: ready 0: ready to receive *1: If the port is ‘0’ when 2
CHAPTER 5 SERVICE MODE COPIER>I/O>MN-CON 3.3 MN-CON Indicates the input/output ports for the main controller PCB.
CHAPTER 5 SERVICE MODE COPIER>I/O>MN-COM Address bit P007 15 14 13 12 11 10 9 8 7 6 5 4 P008 P009 P010 5-32 T Notation GPO Description fax SSB forced reset parallel EEPROM write protect not used LCD back-light control signal coin robot delivery count coin robot pickup count delivery count pickup count serial EEPROM DIN serial EPROM SCK serial EEPROM CS PCI (PDL) soft reset 3 2 not used SP0 (2) 1 0 7 6 5 4 3 2 1 0 7-0 7-0 not used battery charge control not used not used battery boar
CHAPTER 5 SERVICE MODE COPIER>I/O>FEEDER 3.4 FEEDER Indicates the input/output ports of the ADF controller PCB.
CHAPTER 5 SERVICE MODE COPIER>I/O>FEEDER Address bit IO-P05 0 (input) 1 2 3 4 5 6 7 IO-P06 0 (output) 1 2 3 4 5 6 7 IO-P07 0-7 IO-P08 0-7 IO-P09 0 (output) 1 2 3 4 5 6 7 IO-P10 0 (input) 1 2 3 4 5 6 7 IO-P11 0-7 AD-P01 AD-P02 AD-P03 5-34 T Notation VR1 PI5 PI4 PI3 PI2 M2 M1 M2 M2 M2 M2 PI7 LED4 LED3 LED2 LED1 DIPSW8 DIPSW7 DIPSW6 DIPSW5 DIPSW4 DIPSW3 DIPSW2 DIPSW1 VR1 M2 M1 Description original width volume last original sensor signal tray sensor 2 tray sensor 1 A4R/LTR ID sensor push
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER 3.5 SORTER Indicates the input/output ports for the finisher controller PCB. 3.5.
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER Address bit IO-P006 0 (input) 1 2 3 4 5 6 7 IO-P007 0 (input) 1 2 3 4 5 6 7 IO-P008 0 (input) 1-6 7 IO-P009 0-7 IO-P010 0 (input) 1 2 3 4 5 6 7 IO-P011 0 (input) 1 2 3 4 5 6 7 5-36 T Notation M3/M4 M3/M4 M4 M3 M2 M2 M6 M6 M6 M6 M5 M5 M1 M1 M1 SW1 DSW1-0 DSW1-1 DSW1-2 DSW1-3 DSW1-4 DSW1-5 DSW1-6 DSW1-7 LED1 LED2 LED3 M1 M2 M2 M4 M3 Description alignment motor pulse INA alignment motor pulse INB rear alignment motor enable signal front alignment mot
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER Address IO-P012 IO-P013 IO-P014 IO-P015 IO-P016 IO-P017 IO-P018 IO-P019 IO-P020 IO-P021 IO-P022 IO-P023 IO-P024 IO-P025 IO-P026 IO-P027 IO-P028 IO-P029 IO-P030 IO-P031 IO-P032 IO-P033 IO-P034 IO-P035 IO-P036 IO-P037 IO-P038 bit 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 0-7 Notation Description not used not used not used not used not used not used not used not used not used not used not u
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER 3.5.
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER Address bit P006 0 (input) 1 2 3 4 5 6 7 P007 0-4 (input) 5 6 7 P008 0 (output) 1 2 3 4 5 6 7 P009 0 (output) 1 2 3-7 P010 0 (input) 1 2 3-7 P011 0 (input) 1 2 3 4 5 6 7 Notation PI21 PI20 M5 M5 PI19 PI18 PI7 PI10 PI17 PI1P M1 M1 M1 M1 M8/4, 5 PI8 M7 M7 M6 PI9 PI4 PI16 PI15 PI6 MS3 MS1 MS2 Description cartridge sensor signal staple sensor signal rear alignment motor phase A (output) rear alignment motor phase B (output) stapler drive home positio
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER Address bit P012 0 (input) 1 2 3 4 5 6 7 P013 0 (output) 1 2 3 4 5 6 7 P014 0 (input) 1 2 3 4 5 6 7 P015 0 (input) 1 2 3-7 P023 P024 P025 P026 P027 P028 P029 P030 5-40 T Notation PI23 PI22 PI5 PI3 PI2 PI1 PI11 PI12 PI13 LED1 LED2 LED3 PI10 PI10 Description upper cover open sensor signal front cover open sensor signal rear aligning plate home position sensor signal stack roller home position sensor signal paddle home position sensor signal inlet p
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER 3.5.
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER Address bit P021 0 (output) 1 2 3 4 5 6 7 P022 0, 1 (input) 2 3 4 5 6 7 P031 P032 P033 P034 P035 P036 P037 P038 5-42 T Notation M2P M2P M2P M2P M1P M1P M1P M1P Description horizontal registration motor current set horizontal registration motor current set horizontal registration motor phase B output horizontal registration motor phase A output punch motor REV punch motor FWD punch motor PWM punch motor encoder (input) not used dust sensor registrat
CHAPTER 5 SERVICE MODE COPIER>I/O>SORTER delivery motor current switch 1 (P011-3) 1 0 0 delivery motor current switch 2 (P005-5) 1 1 0 Current (A) 0.1 0.3 0.5 T05-301-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE 4 ADJUST Adjustment Mode 4.1 COPIER The following screen will appear in response to COPIER>ADJUST: Display I/O Adjust Function Option Test Counter BLANK AE ADJ-XY FEED-ADJ CCD LASER HV-PRI CST-ADJ HV-TR DEVELOP MISC DENS F05-401-01 5-44 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>AE Use it to execute AE adjustment. If you have cleared the RAM on the reader controller PCB, enter the settings indicated on the service label. AE-TBL Range of adjustment Use it to adjust the density of text for image density adjustment. 1 to 9; default: 5 Copy density White White Original density A higher setting generates darker text. A lower setting generates darker text. F05-401-02 COPYRIGHT © 2001 CANON INC.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>ADJ-XY Use it to adjust the image read start position. If you have cleared the RAM on the reader controller PCB and replaced the PCB, use it to enter the settings indicated on the service label. ADJ-X Range of adjustment Caution Use it to adjust the scanner image leading edge (x direction). 250 to 290 (‘1’ being 0.1mm) Be sure to execute it before adjusting the margin. Do not use this mode to create a margin.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>ADJ-XY ADJ-S Range of adjustment Caution Use it to adjust the scanner home position. 16 to 128 Do not use this mode; it is for factory use only. ADJ-Y-DF Range of adjustment Use it to adjust the read start position in main scanning direction when the ADF is in use (ADF horizontal registration adjustment). 100 to 400 (‘1’ being 0.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>CCD Use it to make CCD/shading-related adjustments. If faulty images are generated after the execution of COPIER>FUNCTION>CCD>CCDADJ, enter the settings indicated on the service label. SH-TRGT Use it to enter the white level target value for shading correction. SH-PATIO Use it to enter the data on the white level ratio (the standard white plate and the standard white paper) for shading correction.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>DEVELOP Use it to adjust the developing bias output. DE-DC Range of adjustment Caution Use it to enter the adjustment value for the DC component of the developing bias within the image area. 0 to 255 (a higher setting generates lighter images) If you have replaced the DC controller PCB, be sure to enter the settings indicated on the service label.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>DENS Use it to fine-adjust the copy density auto correction mechanism. If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the settings indicated on the service label. DENS-ADJ Range of adjustment Use it to correct the density of images (copier/printer). Use it to correct the F-value table if the image is foggy or the high-density area is fuzzy.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>HV-PRI Use it to adjust the output of the primary charging assembly. If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the setting indicated on the service label. P-DC Range of adjustment Caution Use it to enter the adjustment value for the primary charging DC component of the image area. 0 to 255 P-AC Range of adjustment Use it to enter the adjustment value for the primary charging AC component of the image area.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>HV-PRI OFST1-DC Caution Range of adjustment Use it to enter the adjustment value for the primary charging DC offset 1. If you have replaced the composite power supply PCB, be sure to enter the settings indicated on the label attached to the new PCB (case). 0 to 255 (a lower setting generates lighter images) OFST1-AC Caution Range of adjustment Use it to enter the adjustment value for the primary charging AC offset 1.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>HV-TR User it to adjust the output for transfer charging/pre-transfer. If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the settings indicated on the service label. TR-N1 Range of adjustment Use it to enter the output adjustment value for the transfer charging current (for plain paper, printing on one side or the 1st side of a double-sided print).
CHAPTER 5 SERVICE MODE COPIER>ADJUST>FEED-ADJ Use it to make feeder-related adjustments. If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the settings indicated on the service label. REGIST Range of adjustment Use it to adjust the timing at which the registration roller clutch goes ON. • A higher setting delays the timing at which the registration roller clutch goes ON, thereby decreasing the leading edge margin.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>CST-ADJ MF-A4 Range of adjustment Use it to enter the paper width basic value for the multifeeder tray (A4). 0 to 1024 COPIER>ADJUST>FIXING Use it to make fixing-relating adjustments. If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the settings indicated on the service label. FX-FL-TH Range of adjustment Use it to enter the fine-adjusted value for the fixing film speed for thick paper.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>MISC Use it to make other adjustments. If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the settings indicated on the service label. C1-ADJ-Y Range of adjustment Use it to enter the cassette 1 horizontal registration adjustment value. • Enter a value in relation to the registered value for the laser write start position for paper picked up from the cassette 1. -32 to + 32 (in steps; ‘1’ step being 0.
CHAPTER 5 SERVICE MODE COPIER>ADJUST>MISC DK-ADJ-Y Range of adjustment Use it to enter the horizontal registration adjustment value for the paper deck. • Use it to enter a laser write position value in relation to the registered value for paper picked up from the paper deck. -32 to +32 (in steps; 1 step being 0.16 mm) FRAME-X Range of adjustment Use it to enter a zoom fine-adjustment value (sub scanning direction).
CHAPTER 5 SERVICE MODE FEEDER>ADJUST 4.2 FEEDER DOCST Range of adjustment Use it to adjust the original leading edge registration when the ADF is used. • A higher setting decreases the leading edge margin. • The data is stored on the ADF controller PCB. -10 to +10 (in 0.5 mm) Using the Mode 1) Make a print of the Test Chart, and check the position of the image. 2) Select the item, and change the setting to adjust. 3) Press the OK key.
CHAPTER 5 SERVICE MODE SORTER>ADJUST 4.3 SORTER PNCH-HLE Range of adjustment Use it to adjust the punch hole position (paper feed direction) when the puncher unit is in use. • A higher setting shifts the punch hole toward the leading edge of paper (middle of paper). -3 to +3 (in mm) Using the Mode 1) Make a print of the Test Chart, and check the position of the hole. 2) Select the item, and change the setting to adjust. 3) Press the OK key.
CHAPTER 5 SERVICE MODE SORTER>ADJUST PNCH-Y Use it to adjust the punch hole position (front/rear of paper) when the puncher unit is in use. • A higher setting shifts the punch hole toward the front of paper. Range of adjustment -5 to +5 (in mm) Using the Mode 1) Make a print of the Test Chart, and check the position of the hole. 2) Select the item, and change the setting to adjust. 3) Press the OK key.
CHAPTER 5 SERVICE MODE 5 FUNCTION Operation/Inspection Mode 5.1 COPIER The following screen will appear in response to COPIER>FUNCTION; lists of items follow: Display I/O Adjust Function Option INSTALL FIXING CCD PANEL Test Counter SYSTEM PART-CHK DENS CLEAR MISC-R DPC MISC-P CST F05-501-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>INSTALL Use it as part of installation work. TONER-S Caution Use it to stir the toner inside the developing assembly. • Check to make sure that the developing assembly is securely mounted before pressing the OK key. • Do not execute any operation. (The Stop key may be pressed.) Using the Mode 1) Select to highlight; then, press the OK key.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>CCD Use it to execute CCD/shading-related automatic adjustment. CCD-ADJ Caution Use it to execute automatic adjustment of the CCD. • Execute the mode if you have replaced any of the following: CCD unit, scanning lamp, inverter PCB, copyboard glass (standard white plate). • Use the whitest of all papers used by the user (excluding color print paper). Using the Mode 1) Place ten or more sheets of standard white paper on the copyboard glass.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>CCD SHDG-POS Range of adjustment Caution Use it to enter data for changing the position of measurement on the standard white plate used for shading correction. 240 to 320 (a multiple of 8 causes a shift of about 0.17 mm) • Execute this mode if a white line still appears after executing COPIER>FUNCTION>CCD>SH-PS-ST or after cleaning the scanner mechanisms. • After entering a setting and executing COPIER>FUNCTION>CCD>SH-PS-ST, check to make sure that ‘OK’ is indicted.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>CCD SH-PS-ST Caution Use it to execute optimum position auto adjustment for the standard white plate for shading correction. • You must execute COPIER>FUNCTION>CCD>CCD-ADJ before executing this move. • Execute this mode if you have replaced the copyboard glass (standard white plate) or a white line is noted in halftone areas. Using the Mode 1) Clean the back of the copyboard glass. 2) Open the ADF (copyboard cover).
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>CCD EGGN-POS Caution Use it to execute automatic adjustment of the edge gain correction for the CCD. (The edge gain correction of the CCD is effective only when the ADF is in use.) • If you have replaced the CCD unit, be sure to execute the following first: COPIER>FUNCTION>CCD>CCD-ADJ. • Execute this mode if you have replaced any of the following: CCD unit, No. 1 mirror base, No. 2 mirror base. Using the Mode 1) Open the ADF (copyboard cover).
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>DENS Use it to execute automatic density adjustment. Execute this mode after shading correction, and be sure to execute all of the following in sequence: WHITE-ME, PD-DENS, PD-ME. WHITE-ME Use it to execute automatic density correction of the white level. Using the Mode 1) Place standard white paper (10 sheets or more; of papers commonly used by the user) on the copyboard glass. 2) Select to highlight, and press the OK key.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>DENS PD-ME Use it to execute automatic density correction for text mode (to read PDDENS output). Using the Mode 1) While keeping the following in mind, place the PD-DENS output on the copyboard glass as indicated: • The printed side must face down. • The whiter side (lighter; of the 17 gradations) must face the vertical size plate. • The output must be placed in relation to the index in the left rear of the copyboard glass.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>DPC Use it to execute potential-related operations. D-GAMMA Caution Use it to execute photosensitive drum resistance measurement control (APVC). Use this mode only for the following; do not rely on this mode unless necessary: • When making adjustments after replacing the drum unit. • When isolating the cause when copy density automatic adjustment (PDME) ends in NG. • When obtaining an idea of the life of the drum.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>FIXING Use it to execute fixing assembly-related automatic adjustments. NIP-CHK Use it to obtain output for automatic measurement of the fixing nip width. Using the Mode 1) Make a solid black print in A4/LTR. 2) Make about 20 A4/LTR prints of the Test Sheet. 3) Place the A4/LTR solid black output obtained in step 1. in the manual feed tray with the printed side facing down. 4) Select , and press the OK key.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>PANEL Use it to check the control panel. LCD-CHK Use it to check the touch panel for missing dots. Using the Mode 1) Select to highlight, and press the OK key. The entire face of the touch panel will go ON and remain white for several seconds and then blue for several seconds. 2) Press the Stop key to end the operation. LED-CHK Use it to check the LEDs of the control panel for activation.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>PANEL Input Keys/Indications Key name Counter Check Copy Fax Mail Box Scan O to 9, #, * Clear (C) Indication on screen BILL COPY FAX PB OTHER O to 9, #, * CLEAR Key name ID Additional Functions Start Stop Reset Interrupt Guide Indication on screen ID USER START STOP RESET INTERRUPT ? T05-501-01 COPIER>FUNCTION>PART-CHK Use it to check the operation of a specific load. CL Use it to select a clutch whose operation you want to check.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>PART-CHK MTR-ON Use it to check the motor. Using the Mode 1) Select the item, and press the OK key. • ON for 20 sec → OFF • For the duplex horizontal registration motor, ON for 10 sec → OFF SL Use it to select a solenoid whose operation you want to check. Using the Mode 1) Select the item. 2) Enter the code (T05-501-04) of the solenoid using the keypad. 3) Press the OK key. SL-ON Use this mode to check the operation of a solenoid.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>PART-CHK Codes and Motors Code 1 2 3 4 5 6 7 Name Main motor (M1) Fixing motor (M4) Pickup motor (M2) Duplex motor (M6) Delivery motor (M5) 2-way delivery outlet motor (M8B)/ Relay delivery motor (M7Z) 2-way delivery inlet motor (M7B) Code 8 9 10 11 12 13 14 Name Horizontal registration sensor shift motor (M3) Registration motor (M9) Laser scanner motor (M10) Pedestal main motor (M1C) Cassette pickup motor (M2C) Deck main motor (M1D) Deck lifter motor (M2D) T05-5
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>CLEAR Use it to clear the RAM, jam history, or error code history. The effect does not take place unless the main power switch has been turned off and then on. ERR Use this mode to clear an error code: E000, E001, E002, E003, E004, E032, E717. Using the Mode 1) Select to highlight, and press the OK key. 2) Turn off and then on the main power switch. DC-CON Use it to clear the RAM on the DC controller PCB.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>CLEAR E355-CLR --- PWD-CLR Use it to clear the password of the system administrator in user mode. Using the Mode 1) Select to highlight, and press the OK key. 2) Turn off and then on the main power switch. ADRS-BK Use it to clear the address book data. Using the Mode 1) Select to highlight, and press the OK key. 2) Turn off and then on the main power switch. CNT-MCON Use it to clear the counters for servicing on the main controller PCB.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>MISC-R Checking reader unit-related operations. SCANLAMP Use it to check the scanning lamp for activation. Using the Mode 1) Select to highlight, and press the OK key. 2) The scanning lamp goes ON. 3) Press the Stop key to turn off the lamp. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>MISC-P Use it to check the operation of the printer unit. P-PRINT Caution Use it to print out the contents of service mode (ADJUST, OPTION, COUNTER). • It may take several dozens of seconds to print out the list. Using the Mode 1) Select to highlight, and press the OK key. 2) The machine will deliver a total of three lists face down. Source of Paper • If a specific paper is selected on the basic screen, the corresponding source will be used.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>MISC-P HIST-PRT Use it to print out the jam history and the error history stored for service mode. Using the Mode 1) Select the item, and press the OK key. 2) The machine prints put the jam history and the error history. USER-PRT Use it to print out the user mode settings from service mode. Using the Mode 1) Select the item, and press the OK key. 2) The machine prints out a list of user mode settings.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>MISC-P MF-ADJ-Y Use it to execute multifeeder horizontal registration automatic adjustment. Using the Mode 1) Select the item, and press the OK key. 2) The machine prints a halftone PG image on paper from the multifeeder tray. (At the same time, the horizontal registration sensor measures the displacement, and stores the result as back-up data.) DK-ADJ-Y Use it to execute paper deck horizontal registration automatic adjustment.
CHAPTER 5 SERVICE MODE COPIER>FUNCTION>SYSTEM Use it to check system-related operations. DOWNLOAD Caution Use it to switch to system program download mode. • Use it to download the system program. Using the Mode 1) Turn off the machine and the PC. 2) Disconnect the network cable from the machine. 3) Connect the machine and the PC with a bi-Centronics cable. 4) Turn on the PC. 5) Turn on the machine. 6) Select to highlight, and press the OK key.
CHAPTER 5 SERVICE MODE 6 OPTION Machine Settings Mode 6.1 COPIER The following screen will appear in response to COPIER>OPTION; lists of items will follow: Display I/O Adjust Function Option Test Counter BODY USER CST ACC INT-FACE F05-601-01 5-82 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>OPTION>BODY BODY Use it to make machine-related settings. MODEL-SZ Settings Use it to select the mode of indication by destination and of the ADF original size detection. 0: AB (6R5E), 1: INCH (5R4E), 2: A (3R3E), 3: AB/INCH (6R5E) FIX-CLN Settings Use it to set fixing cleaning mode: • During last rotation after the end of printing, the fixing assembly is rotated idly at 1/4 the fixing speed.
CHAPTER 5 SERVICE MODE COPIER>OPTION>BODY SCANSLCT Settings Use it to enable or disable the original size detection mechanism for the ADF. • When enabled, the scan size is determined in relation to the original size. 0: off (default), 1: on TRANS-SW Settings Caution Use it to set the transfer charging bias output control method for large-size paper. 0: normal (auto mode), 1: constant voltage control (manual mode) When manual mode is selected, make fine settings in ADJUST>HVTR>TR-N1.
CHAPTER 5 SERVICE MODE COPIER>OPTION>BODY CONFIG Settings Use it to select any of the multiple pieces of firmware stored on the hard disk to suit the selected destination and paper size: XXYYZZAA XX: country (JP), YY: language (ja), ZZ (00): destination, AA (00): paper configuration The method of indication COPIER>DISPLAY>USER>LANGUAGE. The selections in parentheses are default selections; for the country and the languages, names are given. Using the Mode 1) Select .
CHAPTER 5 SERVICE MODE COPIER>OPTION>BODY DECRL-FN Settings Caution Use it to enable or disable delivery curl reducing fan. 0: disable (default) 1: enable When ‘1’ is selected, the curl reducing fan is rotated for 30 sec after the image leading edge sensor goes ON. TR-CLN Settings Caution Use it to enable or disable transfer charging roller cleaning enhancement mode.
CHAPTER 5 SERVICE MODE COPIER>OPTION>USER COUNTER2 Settings Use it to change the type of soft counter 2 of the control panel to suit the needs of the user. 000 to 804 (T05-601-01); default: 000 (100V model), 103 (120/230V model) COUNTER3 Settings Use it to change the type of soft counter 3 in the control panel to suit the needs of the user.
CHAPTER 5 SERVICE MODE COPIER>OPTION>USER TRY-STP Caution Settings Use it to impose a limit to the number of sheets for stapling in the finisher and to suspend printing if sizes are mixed. If ‘1’ is set, occurrence of jams and alignment will be outside the consideration.
CHAPTER 5 SERVICE MODE COPIER>OPTION>USER Soft Counter Specifications The soft counters are classified a follows in terms of input numbers: 100s: total 500s: scan 200s: copy 600s: box 300s: print 700s: received file print 400s: copy + print 800s: report pint Guide to the Table counter used in the machine • : • 4C: full color • mono:mono color (Y, M, C/R, G, B/sepia) • Bk: black mono • L: large size (larger than B4) • S: small size (B4 or smaller) • 1/2: count of large-size sheets; B4 or larger may be coun
CHAPTER 5 SERVICE MODE COPIER>OPTION>USER Yes/No No.
CHAPTER 5 SERVICE MODE COPIER>OPTION>USER Yes/No No. 505 506 507 508 509 510 511 512 513 514 515 Counter Bk scan (total 1) copy scan (Bk) Bk scan (total 2) Bk scan (L) copy scan (Bk/L) Bk scan (S) copy scan (Bk/S) color scan (total 1) copy scan (4C) color scan (total 2) color scan (L) copy scan (4C/L) color scan (S) copy scan (4C/S) copy scan (L) copy scan (S) copy scan (total) Yes/No No.
CHAPTER 5 SERVICE MODE COPIER>OPTION>CST CST Use it to make cassette-related settings. Be sure to turn off and then on the power after making the settings. U1-NAME U2-NAME U3-NAME U4-NAME U5-NAME U6-NAME U7-NAME U8-NAME Settings Use it to enable or disable the indication of the name of paper detected (size groups from U1 through U8).
CHAPTER 5 SERVICE MODE COPIER>OPTION>CST ENV1 Settings Use it to register envelope cassette ENV1. 21: COM10, 22: ISO-B5, 23: Monarch, 24: ISO-C5, 25: DL, 26: No. 4 ENV2 Settings Use it to register envelope cassette ENV2. 21: COM10, 22: ISO-B5, 23: Monarch, 24: ISO-C5, 25: DL, 26: No.
CHAPTER 5 SERVICE MODE COPIER>OPTION>ACC ACC Use it to make accessory-related selections. COIN Settings Use it to enable or disable the indication of the coin vendor. • Use it to change the indication for the control card in the control panel for the coin vendor. 0: disable (default), 1: enable for coin vendor DK-P Caution Settings Use it to select a paper size for use in the paper deck. After making a selection, be sure to turn off and then on the main power switch.
CHAPTER 5 SERVICE MODE FEEDER>OPTION 6.2 FEEDER SIZE-SW Settings Use it to enable or disable detection of mixed original sizes (AB and Inch sizes). 0: disable (default), 1: enable SORTER>OPTION 6.3 SORTER BLNK-SW Settings Use it to set the margin width (W) for both sides of a fold when a saddle stitcher is used.
CHAPTER 5 SERVICE MODE BOARD>OPTION 6.4 BOARD MENUE-1 Settings Use it to indicate level 1 of the printer settings menu. 0: do not indicate (default), 1: indicate MENUE-2 Settings Use it to indicate level 2 of the printer settings menu. 0: do not indicate (default), 1: indicate MENUE-3 Settings Use it to indicate level 3 of the printer settings menu. 0: do not indicate (default), 1: indicate MENUE-4 Settings Use it to indicate level 4 of the printer settings menu.
CHAPTER 5 SERVICE MODE 7 TEST Test Print Mode The following screen will appear in response to COPIER>TEST; lists of items will follow: Display I/O Adjust Function Option Test Counter PG NETWORK F05-701-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 5 SERVICE MODE COPIER>TEST>PG PG Use it to select the type of test print and generate it. TYPE Caution Settings Enter the number or the type of test print you want, and press the OK key to generate it. Be sure to return it to ‘00’ after printing the test print. 00: normal print, 01 through 08: as in T05-701-01 TXPH Settings Use it to switch between print modes for test printing (PG>TYPE).
CHAPTER 5 SERVICE MODE COPIER>TEST>NETWORK NETWORK Use it to check the network-related items for connection. PING Caution Use it to check the connection between machine and the network (TCP/IP only). Use this mode when checking the connection to the network at time of installation or when the connection to the network is faulty. Display I/O Adjust Function Option < NETWORK > PING < 1/ 1> 0. Counter Test < READY > 0. 0.
CHAPTER 5 SERVICE MODE COPIER>TEST>NETWORK 6) Make the following selections : COPIER>TEST>NETWORK>PING. Then, enter the loop-back address* (127.0.0.1), and press the OK key and then the Start key. • If ‘NG’ is indicated, suspect a fault in the TCP/IP settings of the machine. Go back to step 3), and check the settings once again. • If ‘OK’ is indicated, the TCP/IP setting may be assumed to be free of a problem.
CHAPTER 5 SERVICE MODE 8 COUNTER Counter Mode The following screen will appear in response to COPIER>COUNTER; lists of items will follow: Display I/O Adjust Function Option Test Counter TOTAL PICK-UP FEEDER JAM DRBL-1 DRBL-2 F05-801-01 Clearing the Counter Readings 1) Select the item to clear (highlight). 2) Press the Clear key of the control panel. • The counter will be cleared, and it will read ‘00000000’.
CHAPTER 5 SERVICE MODE COPIER>COUNTER>TOTAL Guide to the Counters for Periodically Replaced Parts and Durables The machine is equipped with counters for periodically replaced parts and durables (DRBL-1/DRBL-2) so as to provide an idea of when to replace the parts. A small-size sheet increments the counter reading by ‘1’, while a large-size sheet increments the count by ‘2’. EX.
CHAPTER 5 SERVICE MODE COPIER>COUNTER>PICK-UP Level 2: PICK-UP Level 3: C1 C2 C3 C4 MF DK 2-SIDE cassette 1 pickup counter cassette 2 pickup counter cassette 3 pickup counter cassette 4 pickup counter multifeeder tray pickup counter paper deck pickup counter double-sided 2nd side pickup counter COPIER>COUNTER>FEEDER Level 2: FEEDER Level 3: FEED feeder(ADF) pickup total counter COPIER>COUNTER>JAM Level 2: JAM Level 3: TOTAL FEEDER SORTER 2-SIDE MF C1 C2 C3 C4 DK machine total jam counter feeder (ADF)
CHAPTER 5 SERVICE MODE COPIER>COUNTER>DRBL-1 Level 2: DRBL-1 Level 3: PRE-LMP TR-ROLL SP-SC-EL DVG-CYL C1-PU-RL C1-SP-RL C1-FD-RL C2-PU-RL C2-SP-RL C2-FD-RL C3-PU-RL C3-SP-RL C3-FD-RL C4-PU-RL C4-SP-RL C4-FD-RL M-PU-RL M-SP-PD FX-LW-RL FX-UNIT FX-FILM FX-CL-RL pre-exposure lamp counter transfer charging roller counter separation static eliminator paper passage counter developing cylinder counter cassette 1 pickup roller counter cassette 1 separation roller counter cassette 1 feeding roller counter cassett
CHAPTER 6 SELF DIAGNOSIS COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 6 SELF DIAGNOSIS 1 Self Diagnosis The machine is equipped with a mechanism that checks the condition of the machine (especially sensor outputs) and indicates an error code in the control panel upon detection of a fault. The following tables show the codes used, timing of detection, and possible causes; a 4digit code is a detail code, and may be checked in service mode (COPIER>DISPLAY>JAM/ ERR). COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 6 SELF DIAGNOSIS Code Description [Copier] E000 Heater temperature fault (fails to increase) E001 Overheating detection error E002 Heater temperature error (fails to reach specific level; inadequate increase) E003 Heater temperature error (abnormal drop; low-temperature detection) E007 Fixing film rotation error E010 Main motor rotation error E014 Fixing motor rotation error E019 Waste toner case full, sensor error E032 DA unit communication error E051 Horizontal registration HP detention error E06
CHAPTER 6 SELF DIAGNOSIS 1.1 Detail Codes (copier) E000 0000 The reading of the main thermistor does not reach 30°C 1 sec after the main power switch is turned on. Or, it does not reach 70°C 2 sec thereafter. Main cause The fixing film unit is faulty. The main thermistor has an open circuit. The fixing heater has an open circuit. The main power supply PCB is faulty. The DC controller PCB is faulty. Caution To reset the error, execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR.
CHAPTER 6 SELF DIAGNOSIS E001 0000 0001 The main thermistor detects 250°C or higher. The main thermistor or the sub thermistor detects overheating (hardware circuit detection). The sub thermistor detects about 295°C or higher. 0002 Main cause The fixing film unit is faulty (i.e., the thermistor has a short circuit). The main power supply PCB is faulty. The DC controller PCB is faulty. Caution To clear the error, execute the following in service move: COPIER>FUNCTION>CLEAR>ERR. Action 1.
CHAPTER 6 SELF DIAGNOSIS E002 0000 The temperature of the fixing film is as follows: 1. has exceeded 100°C, but does not reach 115°C within 1 sec thereafter. 2. has exceeded 140°C, but does not reach 150°C within 1 sec thereafter. 3. has exceeded 160°C, but does not reach 165°C within 1 sec thereafter. Main cause The fixing film unit is faulty (i.e., the main thermistor TH1 has poor contact, or the fixing heater is faulty). The main power supply PCB is faulty. The DC controller PCB is faulty.
CHAPTER 6 SELF DIAGNOSIS E007 0000 An error in the rotation of the fixing film is detected. The reading of the main thermistor is 100°C or higher and, in addition, the fixing film sensor does not detect the rotation of the film for 6 sec or more while the fixing motor is driven. Main cause The fixing film sensor (PS45) is faulty. The DC controller PCB is faulty. Caution To clear the error, execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR. Action 1.
CHAPTER 6 SELF DIAGNOSIS E010 0000 After the main motor drive signal is generated, the clock signal does to arrive within 1.3 sec. Main cause The main motor (M2) is faulty. the DC controller PCB is faulty. Action 1. Connector Is the connector of the main motor connected? NO: Connect the connector. 2.
CHAPTER 6 SELF DIAGNOSIS E014 000 After the fixing motor drive signal is generated, the clock signal does not arrive within 1.3 sec. Main cause The fixing motor (M19) is faulty. The DC controller PCB is faulty. Action 1. Connector Is the connector of the fixing motor connected? NO: Connect the connector. 2.
CHAPTER 6 SELF DIAGNOSIS E019 0000 The waste toner case is full of waste toner. Main cause The waste toner case is full. The waste toner case full detection mechanism is soiled. The waste toner sensor is faulty. The DC controller PCB is faulty. Caution To clear the error, dispose of the waste toner, and turn off and then on the main power switch. Action If the error is still indicated after disposing of the waste toner, perform the following: 1.
CHAPTER 6 SELF DIAGNOSIS E032 0001 The DA unit connection is disconnected (after connection). Main cause The DA unit is faulty. The main controller PCB is faulty. Action 1. Connector Is the DA unit connected securely? NO: Connect it securely. 2. DA controller, Main controller PCB Try replacing the DA unit. Is the problem corrected? YES: End. NO: Replace the main controller PCB. 6-10 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 6 SELF DIAGNOSIS E051 0000 At start-up, home position is not detected when the horizontal registration assembly is moved 100 mm in the direction of home position. Main cause The horizontal home position sensor is faulty. The horizontal registration motor is faulty. The DC controller PCB is faulty. Action 1. Connector Are the connectors of the horizontal registration home position sensor and the horizontal registration motor connected? a.
CHAPTER 6 SELF DIAGNOSIS E064 0000 The presence of a high-voltage error is communicated by the composite power supply PCB. (The output for primary charging, developing, or transfer has deviated from a specific level of voltage.) Main cause The contact has poor connection. The wiring is faulty. The composite power supply PCB is faulty. The DC controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS E100 0001 0002 0003 Main cause The BD signal is not detected 10 times or more within 10 msec in 5 msec after the generation of the laser drive signal. While the laser is ON, the BD signal cycle is outside a specific range 20 times or more continuously. While the laser is ON, the horizontal sync signal cycle is outside a specific range 20 times or more. The wiring is faulty (short circuit, open circuit). The BD PCB is faulty. The laser scanner unit is faulty.
CHAPTER 6 SELF DIAGNOSIS E110 0000 The motor ready signal does not arrive within 15 sec after the laser scanner motor drive signal is generated. Main cause The wiring is faulty (short circuit, open circuit, disconnection). The laser scanner motor (M10) is faulty. The main power supply PCB is faulty. The DC controller PCB is faulty. Action 1. Connector Are the connector (J312) on the DC controller PCB and the relay connector connected securely? NO: Connect the connectors securely. 2.
CHAPTER 6 SELF DIAGNOSIS E202 The home position sensor does not go ON when the main power switch is turned on. 0001 The scanner home position sensor does not go OFF when the scanner is moved forward by 40 mm. 0002 The scanner home position sensor does not go ON when the scanner is moved reverse 450 mm. Main cause The scanner home position sensor (PS400) is faulty. The scanner motor (M400) is faulty. The reader controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS E220 0001 A fault is detected on the inverter PCB for the scanning lamp. Main cause The inverter PCB is faulty. The reader controller PCB is faulty. Action 1. Wiring Is the wiring from the scanning lamp to the reader controller PCB normal? NO: Connect the connector firmly, and correct or replace the wiring. 2. Inverter PCB, Reader controller PCB Try replacing the lamp inverter PCB. Is the problem corrected? YES: End. NO: Replace the reader controller PCB.
CHAPTER 6 SELF DIAGNOSIS E240 0000 A fault occurs in communication between the CPU of the main controller PCB and the CPU of the DC controller PCB. Main cause The main controller PCB is faulty. The DC controller PCB is faulty. Action 1. Wiring Is the wiring from the min controller PCB to the DC controller PCB normal? NO: Correct the wiring. 2. DC controller PCB, Main controlled PCB Try replacing the DC controller PCB. Is the problem corrected? YES: End. NO: Replace the main controller PCB.
CHAPTER 6 SELF DIAGNOSIS E248 0001 0002 0003 Main cause A difference is discovered between the ID in EEPROM read when the main power switch is turned on and the ID in ROM upon comparison. The data read does not match the data written to EEPROM. A difference is discovered between the ID of EEPROM and the ID of ROM upon comparison while writing data. The EEPROM (IC403) of the reader controller PCB is faulty. The reader controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS E302 0001 0002 Main cause During shading, the shading processing does not end on the reader controller PCB after 1 sec. During stream reading, the edge white addition processing does not end on the rear controller PCB after 10 sec. The CCD PCB is faulty. The wiring is faulty (short circuit, open circuit). The reader controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS E315 Any of the following is true in the image processing by the main controller: 1. The image data has a fault. 2. The encoding/decoding operation for image data has a fault. 3. The image processing element of the main controller PCB has a fault. Main cause The image data is faulty. The main controller PCB is faulty. The HDD is faulty.
CHAPTER 6 SELF DIAGNOSIS E601 0000 0001 Main cause When an image is transferred between the main controller PCB and the HDD, the main controller PCB detects a fault in control information. When an image is transferred between the main controller PCB and the DC controller PCB, the DC controller PCB detects a fault in the control information. The wiring is faulty (short circuit, open circuit). The HDD is faulty. The DC controller PCB is faulty. The main controller PCB is faulty Action a. E601-0000 1.
CHAPTER 6 SELF DIAGNOSIS E602 0001 0002 Main cause A mounting fault of the HDD is detected when the HDD is started up from the BOOT ROM. A data read fault of the HDD is detected when the HDD is started up from the BOOT ROM. The wiring is faulty (short circuit, open circuit). The HDD is faulty. The main controller PCB is faulty. Action 1. Wiring Are the connection and the cable between connector J1025 of the main controller PCB and the connector J2005 of the HDD normal? NO: Correct the connector/cable.
CHAPTER 6 SELF DIAGNOSIS E606 0001 A mounting fault of the HDD is detected when the HDD is started up from the BOOT ROM. Main cause The HDD is faulty. The main controller PCB is faulty. Making Corrections 1. Wiring Are the connection and cable normal between the connector J1025 on the main controller PCB and the connector J2005 of the HDD? NO: Correct the connection and the cable. 2. System software Try re-installing the system software. Is the problem corrected? YES: End. 3.
CHAPTER 6 SELF DIAGNOSIS E677 0001 A fault occurs it the combination between any of the printer boards (accessories) and the main controller PCB. Main cause Any of the printer boards (accessories) is faulty. The main controller PCB is faulty. Action 1. Connector Is the printer board (accessory) connected correctly? NO: Correct the connection. 2. Printer board, Main controller PCB Try replacing the printer board. Is the problem corrected? YES: End. NO: Replace the main controller PCB.
CHAPTER 6 SELF DIAGNOSIS E710 0001 0002 0003 Main cause When the main power is turned on, the communication IC (IPC) on the reader controller PCB cannot be initialized. When the main power is turned on, the communication IC (IPC) on the DC controller PCB cannot be initialized. When the main power is trend on, the communication IC (IPC) on the main controller PCB cannot be initialized. The DC controller PCB is faulty. The reader controller PCB is faulty. The machine controller PCB is faulty.
CHAPTER 6 SELF DIAGNOSIS E711 0001 0002 0003 Main cause Data is written to the error register of the communication IC (IPC) on the reader controller PCB four times or more within 1.5 sec. Data is written to the error register of the communication IC (IPC) on the DC controller PCB four times or more within 2 sec. Data is written to the error register of the communication IC (IPC) on the main controller PCB four times or more within 2 sec. The connector has poor connection.
CHAPTER 6 SELF DIAGNOSIS E712 0001 0002 Main cause The communication is not resumed 3 sec or more after data has been written to the error register of the communication IC (IPC) on the ADF controller PCB. The transmission bit is not enabled 10 sec or more in the sync register of the communication IC (IPC) on e reader controller PCB. The connect has poor connection. The main power supply PCB is faulty. The ADF controller PCB is faulty. The reader controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS E713 0000 The communication with the finisher is not resumed 3 sec or more after it is disrupted. Main cause The connector has poor connection. The option power supply PCB is faulty. The finisher controller PCB is faulty. The DC controller PCB is faulty. Action 1. Connector Is the wiring between the finisher controller PCB and the options power supply PCB and between the options power supply PCB and the DC controller PCB normal? NO: Correct the wiring. 2.
CHAPTER 6 SELF DIAGNOSIS E716 0000 The ID signal is not detected within a specific period of time after the presence of a pedestal is detected. Main cause The connector has poor connection. The main power supply PCB is faulty. The pedestal controller PCB is faulty. The DC controller PCB is faulty. Action 1. Connector Is the wiring between the pedestal controller PCB and the main power supply PCB and between the main power supply PCB and the DC controller PCB normal? NO: Correct the wiring. 2.
CHAPTER 6 SELF DIAGNOSIS E719 0001 The communication between the Card Reader-C1 or the coin vendor and the main controller PCB is disrupted. Main cause The wiring is faulty (short circuit, open circuit). The Card Reader-C1 is faulty. The coin vendor is faulty. The main controller PCB is faulty. Caution To clear the error, execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR. Action 1. Connector Is the Cad Reader-C1 or the coin vendor connected securely? NO: Connect it securely. 2.
CHAPTER 6 SELF DIAGNOSIS E733 0001 A fault is detected by the main controller PCB in the communication between the DC controller PCB and the main controller PCB. Main cause The connector has poor connection. The DC controller PCB is faulty. Action 1. Connector, DC controller PCB Is the connection between the connector J1015 on the main controller PCB and the conductor J316 on the DC controlled PCB normal? NO: Correct the connection. YES: Replace the DC controller PCB.
CHAPTER 6 SELF DIAGNOSIS E740 0001 0002 0003 At power-on, the LAN card has a fault. The MAC address has a fault. The LAN card cannot be read. Main cause The LAN card is faulty. The main controller PCB is faulty. Action 1. Connector Is the connection between the LAN card and the main controller PCB normal? NO: Correct the connection. 2. LAN card, Main controller PCB Try replacing the LAN card. Is the problem corrected? YES: End. NO: Replace the main controller PCB. E741 0000 The PCI bus has a fault.
CHAPTER 6 SELF DIAGNOSIS E743 0000 The reader controller PCB detects a fault in the communication between the main controller PCB and the reader controller PCB. Main cause The connector has poor connection. The main controller PCB has a fault. Action 1. Connector, Main controller PCB Is the connection between the connector J1014 on the main controller PCB and the connector J409 on the reader controller PCB normal? NO: Correct the connection. YES: Replace the main controller PCB.
CHAPTER 6 SELF DIAGNOSIS E803 0000 The 24V output from the composite main power supply PCB is absent for 1 sec or more. Main cause The wiring is faulty (short circuit, open circuit). The composite power supply PCB is faulty. The DC controller PCB is faulty. Making Corrections 1. Connectors Are the connectors J204 on the main power supply PCB and the connector J300 on the DC controller PCB connected securely? NO: Connect the connectors securely. 2.
CHAPTER 6 SELF DIAGNOSIS E805 0001 0002 0003 0004 0005 Main cause The clock signal is absent for 5 sec or more after the fan drive signal has been generated. The detail codes of the fans in question are as follows: developing fan (FM1) fixing fan (FM2) curl reducing fan (FM4) curl reducing fan (FM5) electrical unit fan (FM3) The fan wiring is faulty (short circuit, open circuit). The fan is faulty. The DC controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS E901 0000 The motor ready signal does not arrive within 1.3 sec after the pedestal main motor drive signal is generated. Main cause The connector has poor connector. The pedestal main motor is faulty. The main power supply PCB is faulty. The pedestal controller PCB is faulty. The DC controller PCB is faulty. Action 1.
CHAPTER 6 SELF DIAGNOSIS 1.2 ADF Error Codes When the ADF’s self diagnostic mechanism has gone ON, it may be reset by turning off and then on its host machine. The host machine can still generate copies in book mode if the ADF cable is discontented even while the ADF is out of order. E420 0001 When the power switch of the host machine is turned on, the back-up data from the EEPROM cannot be read or the data that has been read has a fault. Main cause The EEPROM is faulty.
CHAPTER 6 SELF DIAGNOSIS 1.3 Saddle Finisher-G1 Error Codes When the finisher’s self diagnostic mechanism has gone ON, it may be reset by turning off and then on its host machine. The host machine can still generate copies if the finisher cable is disconnected and the delivery path is set to the delivery tray of the host machine. 1.3.1 Error Code of the Finisher Unit E501 0001 Main cause The communication between the finisher controller PCB and the puncher drive PCB is disrupted.
CHAPTER 6 SELF DIAGNOSIS E514 0001 0002 Main cause The delivery belt does not leave home position when the stack delivery motor is driven for 3 sec. The delivery belt does not return to home position when the stack delivery motor is driven for 3 sec. The stack delivery motor (M3) is faulty. The delivery belt home position motor (PI7) is faulty. The finisher controller PCB is faulty.
CHAPTER 6 SELF DIAGNOSIS E537 0001 0002 Main cause The aligning plate (front) does not leave home position when the alignment motor (front) is driven for 3 sec. The aligning plate (front) does not return to home potion when the alignment motor (front) is driven for 3 sec. The alignment motor (front; M4) is faulty. The aligning plate home position sensor (front; PI4) is faulty. The finisher controller PCB is faulty.
CHAPTER 6 SELF DIAGNOSIS E590 0001 0002 Main cause The puncher does not return to home position when the puncher motor is driven for 250 msec. The clock from the puncher motor clock sensor is disrupted for 60 msec or more when the puncher motor is driven. The puncher home position sensor (PI1P) is faulty. The puncher motor (M1P) is faulty. The puncher motor clock sensor (PI3P) is faulty. The puncher driver PCB is faulty.
CHAPTER 6 SELF DIAGNOSIS E5F1 0001 0002 0003 Main cause 6-42 T The folding roller does not leave home position when the stapler/folder motor is driven for 1.5 sec. The folding roller does to return to home position when the stapler/folder motor is driven for 3.5 sec or more. The clock is disrupted for 1 sec or more while the stapler/folder motor is driven. The folding roller home position sensor (PI12) is faulty. The stapler/folder motor (M7) is faulty. The stapler/folder clock sensor (PI14) is faulty.
CHAPTER 6 SELF DIAGNOSIS 1.4 Finisher-J1 Error Codes When the finisher’s self diagnostic mechanism has gone ON, it may be reset by turning off and then on its host machine. While the finisher is out of order, prints can still be made by disabling the finisher operation as follows (other than delivery): 1) Service mode [1] Turn off and then on the main power switch. [2] Set '1' to SORTER>OPTION>MD-SPRTN. [3] Turn off and then on the main power switch.
CHAPTER 6 SELF DIAGNOSIS E531 0000 The stapling home position sensor (S16) does not go off 0.5 sec after the stapler motor is rotated CW. The stapling home position sensor (S16) dos not go ON with 0.5 sec after the stapler motor is rotated CW and, thereafter, the sensor does not go ON within 0.5 sec after the motor is rotated in reverse. Cause The stapler motor (M6) is faulty. The stapling home position sensor (S16) is faulty. The stapler harness is faulty. The finisher controller PCB is faulty.
CHAPTER 6 SELF DIAGNOSIS E580 0000 The delivery tray upper limit sensor (S13) goes ON while the delivery tray ascent/descent motor (M5) is in operation. The clock signal of the delivery tray ascent/descent motor clock sensor (S9) is not detected 15 times or more within 0.8 sec while the delivery tray ascent/descent motor (M5) is in operation. The delivery tray paper height sensor (S10) does not go ON 4 sec after the delivery tray ascent/descent motor (M5) starts to move up.
CHAPTER 7 UPGRADING COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 1 Upgrading 1.1 Outline The machine is upgraded either by downloading data from a PC or by replacing its DIMM/ROM. The following five items are upgraded by downloading from a PC: • BOOT ROM (machine J1009 DIMM ROM) • HD Format (machine HDD; formatting) • Language (machine HDD) • RUI (machine HDD) • System (machine HDD) • DADF-H1 (CPU; Use the downloader PCB) See 1.6 Downloader PCB • Finisher-J1 (CPU; Use the downloader PCB) See 1.
CHAPTER 7 UPGRADING • Downloading in Service Mode To start download mode, 1) Start service mode. 2) Make the following selection: COPIER>FUNCTION>SYSTEM>DOWNLOAD. Then, press ‘OK’ so that the machine will be in download standby mode (message “STANDBY”).
CHAPTER 7 UPGRADING If you are using a straight Ethernet cable and a HUB, you are encouraged to connect the machine with the PC on a one-on-one basis, outside the user’s network environment. Straight Cable Straight Cable F07-101-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING Memo Differences in Connection Between Bi-Centronics Cable and Network Cable Each has its own advantages and disadvantages; select one to suit specific needs: Connection with a Bi-Centronics Cable (using a parallel cable) Advantages: • You can use the Service Support Tool without considering the environment of the user’s network. • If the system is not installed on the hard disk, the system may be installed or the hard disk may be formatted using download mode.
CHAPTER 7 UPGRADING 1.2 Data Control You must install the files to use (System, RUI, HD Format , BOOT, Language) before executing downloading. 1) Start up the Service Support Tool. 2) Under ‘Controlling Data’, select ‘To Next’. F07-102-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 3) From the Control Work screen of the firmware, select ‘Registering Firmware’. F07-102-02 4) From the following screen, select ‘Register from selected folder’. F07-102-03 7-6 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 5) Select the drive to which you have inserted the System CD. 6) Select the folder of the suitable version, and click ‘Register’. On this screen, it is in the case of iR8500. F07-102-04 Note: For iR2800/iR3300 User You must select the folder of iR2200. Such software can be used in common. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 1.3 Downloading the System Software, RUI, and Language Module 1.3.1 Making Connections The discussions that follow are based on the use of a parallel cable: Check to make sure that the Processing/Data lamp is OFF. 1) Turn off the machine’s main power switch, and disconnect the power plug and the network cable. 2) Using a parallel cable, connect the PC to the parallel connector on the left side of the controller. • At this time, the PC must remain OFF.
CHAPTER 7 UPGRADING 2) Start the machine’s service mode, and make the following selections: COPIER>FUNCTION>SYSTEM>DOWNLOAD. Then, press ‘OK’ so that the machine will be in download standby mode (notation “STNDBY”). 3) Select SYSTEM, RUI, or Language, and select the interface (either Bi-Centronics or Network). The discussions that follow assume that you have selected bi-Centronics. On this screen, it is in the case of iR8500.
CHAPTER 7 UPGRADING 4) If the notation in the upper right of the screen is ‘High-Speed’, go to step 6); if ‘LowSpeed’, go to step 5). F07-103-03 5) Click ‘Switch operation mode’ to bring up the Centronics Communication Mode Change screen. Select ‘High-Speed’, and press ‘OK’ to move to step 6). High-speed mode is not supported on Windows NT and Windows 2000. Memo F07-103-04 7-10 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 6) Click ‘OK’ to start connection. F07-103-05 7) When connection is done, the following screen will appear. Click ‘OK’. F07-103-06 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 8) Select ‘System Software Download’ of the Service Support Tool screen. F07-103-07 9) Select the files suited to the language and the country in question from the ‘list of software’ on the Service Support Tool screen, and click ‘Start’. F07-103-08 7-12 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 10) The following screen will appear to indicate the types of software that will be downloaded: “Function: COPY/PRINTER” “NetWare: YES/NO.” If the indications are correct, click ‘Start’. F07-103-09 Memo Installing System Software with Different Functions Normally, you cannot upgrade existing system software by means of downloading unless the old and new systems have the same functions; an attempt to do so will result in an error.
CHAPTER 7 UPGRADING 1.3.3 After Downloading 1) 2) 3) 4) Turn off the machine’s main power switch, and disconnect its power plug. Turn off the PC. Disconnect the parallel cable from the PC and the machine. If a network cable is connected, connect it to its correct location, and turn on the machine’s main power switch. 5) When the machine has started up, start service mode to check the system version for the HDD: COPIER>DISPLAY>VERSION>MN-CONT. 1.4 Upgrading the BOOT ROM 1.4.
CHAPTER 7 UPGRADING 1.4.2 Connection The following discussions assume the use of a network cable (cross cable). Making Preparations If you want to download firmware to the machine using a network, you need to set up the PC and the machine’s network environment. Use TCP/IP as the communication protocol for downloading form a network using the Service Support Tool.
CHAPTER 7 UPGRADING 2) Select the correct BOOT, and select an interface (bi-Centronics or Network). (The example selects iR8500 for BOOT, and Network is selected for Interface.) F07-104-02 3) To enter the IP address or the host name of the machine to connect, click ‘Set host name’. F07-104-03 7-16 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 4) Enter the IP address or the host name (here, 172.16.1.1), and click ‘Save’. Then, click ‘OK’. F07-104-04 5) Check to see that the notation in the upper right indicates the IP address or the host name of the machine to connect; then, click ‘OK’ to start connection. F07-104-05 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 6) When connection is done, the following screen appears. Click ‘OK’. F07-104-06 7) Select ‘BOOT ROM Download’ on the Service Support Tool screen. F07-104-07 7-18 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 8) Select the files for the version in question of the Service Support Tool from ‘list of software’; then, click ‘Start’ to start downloading. F07-104-08 9) See the progress bar, which indicates the progress of downloading. Take full care so that the machine and the PC will not be turned off while downloading is taking place. Otherwise, they may fail to start up.
CHAPTER 7 UPGRADING 1.5 Formatting the HDD If you have replaced the HDD, you must format it and then download the system software, RUI, and language. 1.5.1 Making Connections The discussions that follow assume the use of a parallel cable: 1) Using a parallel cable, connect the PC to the parallel connector on the left side of the controller. • At this time, the PC must remain OFF. • Connect the 25-pin connector of the bi-Centronics cable to the PC and the 36-pin connector to the machine.
CHAPTER 7 UPGRADING 2) Select ‘HD Format’, and select ‘Connect’. F07-105-02 3) At this time, if the notation in the upper right of the screen is ‘High-Speed’, go to step 5); if ‘Low-Speed’, go to step 4). F07-105-03 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 4) Click ‘change operation mode’ so that the Centronics Communication Mode change screen will appear. Select ‘high-speed’, and click ‘OK’; then, go to step 6). F07-105-04 5) Click ‘OK’ to start connection. F07-105-05 7-22 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 6) When connection is done, the following screen will appear. Select ‘OK’. F07-105-06 7) When the Check screen appears, select ‘Format’. F07-105-07 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 8) When the Start Check screen appears, select ‘Start’ to format all partitions. F07-105-08 9) When the Start Check screen appears once again, select ‘Start’. F07-105-09 7-24 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 10) When formatting is done, the message “Format Finished” appears. Click ‘OK’. F07-105-10 11) To continue downloading system, select ‘To Unit Selection Screen’, and click ‘OK’. Then, start downloading system. F-07-105-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 12) When the system downloading ends, install the RUI and the Language module in the same way. F07-105-12 1.5.3 Points to Note When Formatting the Hard Disk 1. If you have formatted the hard disk, you must also download the system software at the same time. Otherwise, ‘E602-0002’ will be indicated when you turn on the power. If the system software is yet to be installed to the hard disk, the hard disk may still be formatted or the system software may be downloaded in download mode.
CHAPTER 7 UPGRADING 1.6 Downloader PCB 1.6.1 Purpose Used for upgrading the CPU mounted on the option’s PCB (For DADF-H1/Finisher-J1). 1.6.2 Downloader PCB Components [5] [8] [1] [2] [3] [4] [7] [6] F07-106-01 Component names and functions Ref. Name Function [1] START/STOP key Press to start or stop downloading. [2] LOAD LED Lights when downloading is enabled. [3] Model indicating LED Not use in this model.
CHAPTER 7 UPGRADING 1.6.3 Download Procedure a. 1) 2) 3) Connecting to the option Turn off the copier. Detach the ADF or Finisher PCB cover. Insert cable B (7pin) into ADF controller PCB (J9) or Finisher controller PCB (J12). Finisher -J1 DADF-H1 Cable B Finisher controller PCB (J12) Cable B 7-pin connector 7-pin connector ADF controller PCB (J9) F07-106-02 4) Connect the RS-232C cable to the PCB and the RS-232C connector of the PC. The ferrite core of the cable is positioned on the PC side.
CHAPTER 7 UPGRADING b. Downloading 1) Start the service support tool. 2) Choose “Downloading/Uploading.” F07-106-03 3) Press the START/STOP key. The LOAD LED lights. 4) Choose suitable folder. Highlight the model name and click Connect. (ex.DADF-H1) F07-106-04 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 5) Get ready for downloading as instructed on the screen. Click OK to proceed further. F07-106-05 6) Choose the ROM version to download. F07-106-06 7-30 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 7) Click START to let the PC and the downloader PCB to start downloading the program. F07-106-07 8) Click OK when the download completes. F07-106-08 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 9) Exit as instructed on the screen. F07-106-09 1.6.4 Disconnecting 1) Press the START/STOP key. The LOAD LED goes off. 2) Turn off the copier. 3) Disconnect cable B from the finisher or ADF. 4) Reattach the cover to the finisher or ADF. 5) Turn on the copier 7-32 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 1.7 Upgrading by Replacing the DIMM/ROM The following items may be upgraded by replacing the DIMM/ROM; the DIMM/ROM will be provided as a service part on its own: • Copier Reader controller PCB: DC controller PCB: Main controller PCB: by replacement of flash ROM DIMM 5V; J413 [1] by replacement of flash ROM DIMM 5V; J322 [2] by replacement of BOOT ROM 3.
CHAPTER 7 UPGRADING 2 Backing Up Data 2.1 Outline Using the Service Support Tool, you can back up the data of the SRAM mounted to the main controller PCB. The SRAM contains the following items of data: • Service mode settings • User mode settings • Various MACHINE DATA Once you have backed up the data, you may write it to the main controller PCB after replacing the PCB; or, you can simplify the work involved in entering service mode or user mode settings.
CHAPTER 7 UPGRADING 2.2 Backing Up Data 2.2.1 Making Preparations • • • Install the system software to the Service Support Tool, making sure that its version is the same as that of the machine in question. Check to make sure that the machine’s Data lamp is OFF. Turn off the machine’s main power switch, and disconnect the power plug; as necessary, disconnect the network cable. 2.2.
CHAPTER 7 UPGRADING 2.2.3 Backing Up Data 1) Under ‘Downloading/Uploading’, select ‘To Next’. F07-202-01 2) Select ‘SYSTEM’, and select ‘Connect’. The discussions that follow assume the use of a bi-Centronics cable as the interface. F07-202-02 7-36 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 3) At this time, if the notation in the upper right of the screen is ‘High-Speed’, go to step 5); if ‘Low-Speed’, go to step 4). F07-202-03 4) Click ‘Switch operation mode’ to bring up the Centronics Communication Mode Change screen. Select ‘High-Speed’, and click ‘OK’ to move to step 5). F07-202-04 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 5) Click ‘OK’ to start connection. F07-202-05 6) When connection is done, the following screen appears. Click ‘OK’. F07-202-06 7-38 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 7) Select ‘Upload the Backup Data’ on the Service Support Tool screen. F07-202-07 8) Select ‘ALL’, and select ‘Start Storing’. F07-202-08 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 9) See the progress bar, indicating the progress of the save operation. 10) Select the drive to save the data to, and enter the file name; the, select ‘Save’. F07-202-09 11) When the selected file has been stored on the selected drive, the following screen will appear; make the following selections to end the Service Support Tool: OK>To Unit Selection Screen>OK>To Main Menu>Ending the Service Support Tool>End. F07-202-10 7-40 T COPYRIGHT © 2001 CANON INC.
CHAPTER 7 UPGRADING 2.2.4 Downloading Backup Data 1) Under ‘Downloading/Uploading’, select ‘To Next’. F07-202-11 2) Select ‘SYSTEM’, and select ‘Connect’. F07-202-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 3) Select ‘OK’, and start connection. F07-202-13 4) When connection is done, the following screen appears. Click ‘OK’. F07-202-14 7-42 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 5) Select ‘Download the backup Data’. F07-202-15 6) Select the file to download, and select ‘Start Writing’. F07-202-16 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 7) See the progress bar, indicating the progress of the downloading operation. At the end, the following screen will appear. Select ‘OK’. F07-202-17 8) Make the following selections to end the Service Support Tool: To Unit Selection Screen>OK>To Main Menu>Ending the Service Support Tool>End. 7-44 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 2.2.5 Managing Backup Data You can delete backup data that has become obsolete as follows: You need not connect a PC to the machine to do so. 1) Under ‘Controlling Data’, select ‘To Next’. F07-202-18 2) Select ‘Controlling Backup Data’. F07-202-19 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 3) Select the file to delete from the list of ‘Backup Data Stored on Computer’; then select ‘Remove’. F07-202-20 4) When the Delete Check screen appears, check the description for the selected file, and select ‘Remove’. F07-202-21 7-46 T COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
CHAPTER 7 UPGRADING 5) When the Delete Finish screen appears, click ‘OK’. Make the following selections to end the Service Support Tool: Return to Previous Screen>Return to Main Menu>Ending the Service Support Tool>End. F07-202-22 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
APPENDIX COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
A.
General Timing Chart (reader unit w/ ADF) • A4, 2 sheets, Signal-sided, Direct Original placed Start key ON ADF original STBY 1st separated/feed 1st original read 1st original delivered 2nd original separated/feed 2nd original read 2nd original delivered Original set sensor (PI10) Registration paper sensor (PI6) Read sensor (PI7) Delivery reversal sensor (PI8) Pickup motor (M2) Reader Unit Main motor (M1) Pickup DOWN solenoid (SL1) Scanner home position sensor (PS400) Scanning lamp (LAMP1) Scanner
B.
C.
D.
E. Inner 2-Way Tray-A1 General Circuit Diagram 11 10 9 8 7 6 5 4 Notation Name M7B 2-way delivery inlet motor M8B 2-way delivery outlet motor 3 Position 10-H 6-H PS19B PS20B PS21B PS24B No.2 delivery sensor No.2 delivery full sensor No.3 delivery sensor 2-way delivery open/closed sensor 3-G 8-G 8-G 4-G SL3B 2-way delivery solenoid 2-K 2 1 K J I H G F E D C B A COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
APPENDIX F. List of Special Tools The following special tools will be needed in addition to the standard tools set: No. Name 1 Digital Toll No. FY9-2002 Shape Rank A multimeter Remarks Used when making electrical checks. 2 Door switch TKN-0093 A 3 Mirror positioning tool (front, rear) FY9-3009 B Used when positioning the No. 1/No. 2 mirror. 4 NA-3 Test Sheet FY9-9196 A Used when adjusting/ checking images. 5 Tester extension pin FY9-3038 A Used when making electrical checks.
APPENDIX No. Name 6 Tester extension pin (L-shaped) Toll No. Shape FY9-3039 Rank A Remarks Used when making electrical checks. Rank: A: each service person is expected to carry one. B: each group of five persons is expected to carry one. C: each workshop is expected to carry one. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR.
APPENDIX G. List of Solvents/Oils No. Name 1 Alcohol Uses Cleaning: e.g., glass, plastic, Composition Fluorescent family hydrocarbon, Remarks • Do not bring near fire. • Procure locally. alcohol, surface activating agent, water • Substitute: IPA (isopropyl alcohol) Cleaning: metal part; oil, toner. Fluorescent family hydrocarbon, chlorine family • Do not bring near fire. • Procure locally. Lubrication: fixing hydrocarbon, alcohol. Mineral family rubber parts; external covers.
Prepared by Office Imaging Products Quality Assurance Center CANON INC. Printed in U.S.A. REVISION 0 (MAR. 2001) (18723/18756/22109/32205/35338) 5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan COPYRIGHT© 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 PRINTED IN U.S.A.
This publication is printed on 100% recycled paper. PRINTED IN U.S.A. (IMPRIME AU U.S.A.) 0401M0.