Service manual

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SHARP CORPORATION

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The contents are subject to change without notice.

SERVICE MANUAL

CONTENTS

CODE: 00ZARM277/A1E

DIGITAL MULTIFUNCTIONAL

SYSTEM

AR-M236/M276

MODEL

AR-M237/M277

AR-M236/M276

[1] NOTE FOR SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

[2] SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

[3] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

[4] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

[5] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 5-1

[6] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . . . 6-1

[7] ADJUSTMENTS, SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

[8] SIMULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

[9] TROUBLE CODE LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

[10] DISASSEMBLY, ASSEMBLY AND MAINTENANCE . . . . . . . . . . 10-1

[11] OTHERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

[12] ELECTRICAL SECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

Summary of content (152 pages)

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SERVICE MANUAL CODE: 00ZARM277/A1E DIGITAL MULTIFUNCTIONAL SYSTEM AR-M236/M276 MODEL AR-M236/M276 AR-M237/M277 AR-M237/M277 CONTENTS [1] NOTE FOR SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 [2] SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 [3] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 [4] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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CONTENTS [1] NOTE FOR SERVICING 1. Warning for servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2. Precautions for servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 3. Note for installing site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 [2] CONFIGURATION 1. Product Line and options . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 A. Line of machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 B. Line of options .
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[1] NOTE FOR SERVICING This Service Manual uses some photographs to assure safe operation. This Service Manual uses some photographs to assure safe operation. Please understand the meanings of photographs before servicing. WARNING: If this WARNING should be ignored, a serious danger to life or a serious injury would be resulted. CAUTION: If this CAUTION should be ignored, an injury or a damage to properties would be resulted. 6) Do not leave the machine with the cabinet disassembled.
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[2] CONFIGURATION 1. Product Line and options A. Line of machines Model name AR-M277/M237 (For SEC/SECL) Composition Copier/Printer (SPLC) model Model name AR-M276/M236 Composition Copier/Printer (SPLC) model B.
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C.
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[3] SPECIFICATIONS (3) Copy magnification ratio • Normal mode This model is designed as an SPLC printer, and can be extended for use as a PCL6/PS3/NC/scanner by options. For details, refer to the Service Manual of the AR-P11/AR-PK1/AR-NC5J/AR-NS2. 1. Basic specifications Copy magnification ratio Zoom width Fixed magnification mode (1) Type Machine Type Desktop type (2) External dimensions Floor to OC top surface Floor to Glass surface Floor to RSPF surface 623 (W) x 609.5 (D) x 673 (H)mm (24.
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(5) Max. multi-copy (print) quantity • Details of paper feed section Paper feed capacity Paper weight Paper feed size 999 sheets (6) Picture quality a. Image process Picture quality mode Text Auto mode Text mode Text/Photo mode Photo mode Super Photo mode Image process (Software) • 2 gradations Paper kind Special paper Paper size selection Cassette attachment/ detachment Remarks • Error diffusion Dither 10% c. Zoom method Main scanning direction Sub scanning direction Yes A5, 8.5 x 5.
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(6) Scanning speed f. Separator system by control of main machine 122mm/sec (600 dpi: magnification ratio 100%) 61mm/sec (1200 dpi: magnification ratio 100%) g. Exit paper size Upper exit tray (Job separator tray) Lower exit tray (Main machine exit tray) AB system Inch system AB system Inch system A3 to A6 11 x 17 to 8.5 x 5.5 A3 to A6 11 x 17 to 8.5 x 5.5 h. Exit paper weight (7) Light source (lamp) Type Xenon Drive voltage 1.5 kV (8) Read sensor Type 52 to 128g/m2 (14 to 34.
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4.
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6. Environment conditions 7. IMC board functions (1) Space required Folded multi manual feed Open multi manual feed 628 (W) × 585.5 (D) mm 894 (W) × 585.
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Item Support OS (Printer Driver) Detail Windows 95/98/Me Windows NT 4.0 Workstation (SP5 or later) Windows 2000 Professional Windows XP Home/Professional Edition Watermark Function Watermark User setting Position B. Printer driver specification (1) System Machine IBM PC/AT (Include compatible machine) OS Windows 95/98/Me Windows NT 4.
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(5) Paper handling specifications a. Paper feed direction Limitations on tray/functions for support paper Paper feed tray Paper name A3 A4 A5 A6 B4 B5 B6 Ledger Letter Legal Executive Folio Invoice Foolscap 8K 16K DL C5 Com10 Custom Paper size 297 x 420 mm 210 x 297 mm 148 x 210 mm 105 x 148 mm 257 x 364 mm 182 x 257 mm 128 x 182 mm 11 x 17 inch 8.5 x 11 inch 8.5 x 14 inch 7.25 x 10.5 inch 8.3 x 13 inch 5.5 x 8.5 inch 8.5 x 13 inch 270 x 390 mm 195 x 270 mm 110 x 220 mm 162 x 229 mm 4.125 x 9.
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(7) Print reference Logic paper size HP/GL picture frame Paper Size A3 B4 A4 B5 A5 Ledger Legal Letter Invoice Foolscap Folio Executive COM-10 C5 DL A B C D E F G H 9920 8597 7014 6070 4960 8400 8400 6600 5100 7800 7800 6300 5700 5408 5196 7014 6070 4960 4298 3508 5100 5100 5100 3300 5100 4980 4350 2474 3826 2598 9684 8361 6778 5830 4720 8160 8160 6360 2860 7560 7560 6060 3460 5172 4960 118 118 118 118 118 120 120 120 120 120 120 120 120 118 118 100 100 100 100 100 100 100 100 100 100 100 100
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[4] CONSUMABLE PARTS 1. List A. SEC/LAG/SECL No.
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C. STCL/SRH/SRS/SRSSC/SBI/Agent No. Item Content Life Model name Remarks 1 Toner CA (black) w/IC Toner Vinyl bag ×10 ×10 25K (×10) AR-270CT Life setting by A4 (8.
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2. Production number identification 3. Environment conditions A. Ambient conditions for transporting Serial number (0001-9999) The end digit of production year September October November December ~ Destination ~ Unit version Production month 1 January 9 0 X Y Humidity (%) The label on the TD cartridge shows the date of production. Temperature (˚C) Humidity (%) B.
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[5] UNPACKING AND INSTALLATION • Avoid installation to a place where there is ammonium gas. Installation near a diazo-copier may lead to dirty copy. 1. Installation A. Environment The performance of this machine is affected by the environment of the installing site. Avoid installation to the following places: • Avoid installation in direct sunlight, otherwise the plastic parts may be deformed. • Be sure to have enough space around the machine.
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D. Other precautions • If the machine produces smoke or bad smell, stop the operation of the machine. • When the exclusive table (option) is used, be sure to use the adjusters (4 pcs.) on the floor. When it is required to move the machine for rearrangement of the office, etc., release the adjuster locks and move the machine. Adjuster • Do not use flammable spray near the machine. Lock Release • Do not remove the cabinet of the machine.
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2) Hold the paper pressure plate and turn the fixing pin in the arrow direction. 4) Rotate the MG roller in the arrow direction and supply developer evenly into the developing unit. 3) Store the removed fixing pin and the fixing screw which was removed in the above procedure, together in the specified storage place in the tray. MG roller ∗ Shake the developer bag enough before opening it. ∗ Check that the DV seal is free from developer. If developer is attached to the DV seal, clean and remove it.
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3) Remove the tape from the shutter, and remove the shutter from the toner cartridge. Dispose the removed shutter. 4) Select the tray in which you loaded paper. If the desired tray does not appear in the display, use the [↑] key or [↓] key to scroll until it appears. TYPE / SIZE TRAY 1 PLAIN / 8½ x 11 TRAY 2 PLAIN / 8½ x 14 TRAY 3 PLAIN / 11x17 5) Select the size and type of paper that is loaded in the tray. 6. Toner density sensor level adjustment 1) Open the cover with the power OFF.
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5) Select the type of paper that is loaded in the tray. 2) Cut and remove the cut-out portion from the left rear cabinet. Touch the appropriate paper type key. CUSTOM SETTINGS OK BYPASS TRAY TYPE SETTING Cut and remove the cut-out portion from the left rear cabinet using a tool such as nippers. (Be careful about the direction of the tool so that the cut surface is flat.) SELECT THE PAPER TYPE.
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Insert the power plug of the copier to the outlet and turn on the main switch. Then, carry out the following procedure. 5) Check for the PCL PWB. Press the PRINT key on the operation panel to check to see if the copier enters the print mode. 6) Check for the language. • Press Special Functions , highlight Configuration and press OK. • Use the up and down keys to highlight Test print menu and press OK. • Use the up/down keys to highlight Configuration page and press OK. A configuration page will be printed.
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(4) Check when installing the AR-PF2 2) Attach the bar code board/flash ROM. Attach the bar code board/flash ROM board to CN7 of the printer board. Check can be made by print out of the printer setting list. The expansion font item in the printer setting list is changed from "uninstalled" to "download font." D. AR-NC5J (1) Connection to a network Bar code board/ Flash ROM board/ Font ROM board To connect the AR-NC5J to a network, the following items are required.
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2) Cut and remove the cut-out portion from the left rear cabinet. Cut and remove the cut-out portion from the left rear cabinet using a tool such as nippers. (Be careful about the direction of the tool so that the cut surface is flat.) 5) Connect the cable to the control PWB. Connect a LAN cable to the connector of the print server card. LAN cable Cut-out portion Insert the power plug of the copier to the outlet and turn on the main switch. Then, carry out the following procedure.
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(3) Mounting the additional memory F. AR-SM5/SM6 Turn off the main switch of the copier and then remove the power plug of the copier from the outlet. (1) Parts included 1) Remove the shielding plate. AR-SM5 AR-SM6 256MB SDRAM memory module (168 pin DIMM): 1 pc. Installation caution sheet 512MB SDRAM memory module (168 pin DIMM): 1 pc. Installation caution sheet Remove the five screws and remove the shielding plate.
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[6] EXTERNAL VIEW AND INTERNAL STRUCTURE 1. Name and function of each section A. External view 2 4 3 7 8 1 17 9 5 6 13 12 19 10 20 14 11 15 18 21 22 16 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Name Platen cover (optional) Document feeder tray Original guides Document feeder cover Reversing tray Exit area Document transport cover Document transport cover knob Document glass Power switch Handles Operation panel Job separator tray (optional) Function/Operation Presses a document.
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B. Internal structure 1 2 6 3 4 5 No. 1 2 3 4 5 6 Name Toner cartridge lock release lever Toner cartridge Roller rotating knob Photoconductive drum Fusing unit release levers Fusing unit paper guide Function/Operation Use to unlock the toner cartridge. Contains toner. Turn to remove misfed paper. Copy images are formed on the photoconductive drum. To remove a paper misfeed in the fusing unit, push up on these levers and remove the paper. Open to remove misfed paper. C.
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No. 4 Name [CUSTOM SETTINGS] key 5 6 Numeric keys [ACC.#-C] key 7 [#/P] key 8 9 [CLEAR] key [START] key 10 11 [INTERRUPT] key [CLEAR ALL] key Function/Operation Use to adjust various settings of the machine including the contrast of the touch panel and key operator programs. Use to enter numeric values for various settings. When auditing mode is enabled, press this key after finishing a job to return the machine to account number entry standby. Use this key to execute a job program in copy mode.
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E. Motor, Solenoid, Clutch F.
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No.
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[7] ADJUSTMENTS, SETTING 1.
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(3) Developing bias voltage adjustment (SIM 8-1) (5) Grid bias voltage adjustment (Low mode) (SIM 8-3) 1) Execute SIM 8-1. 1) Execute SIM 8-3. SIMULATION 8-1 SIMULATION 8-3 DV BIAS COPY SETTING. INPUT VALUE 200-550, AND PRESS MHV(L) COPY SETTING. INPUT VALUE 1-8, AND PRESS START. START.
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Note: Since the printed copy is used as a test chart, put the scale in paralleled with the edge lines. 5) Press the [START] key. Copying is started. 1 2 3 4 Item TRAY1 OPTION MANUAL DUPLEX Content 1st cassette Option cassette Manual feed Back print Setting range 0-99 1-99 Default 53 2) Make a copy, then use the copy output as an original to make an SPF (RSPF) copy again. 3) Check the copy output. If necessary, perform the following adjustment procedures. 4) Execute SIM 50-6.
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(4) Paper off center adjustment (5) Left edge void area adjustment 1) Set a test chart (UKOG-0089CSZZ) on the document table. 2) Select a paper feed port and make a copy. Note: Before performing this adjustment, be sure to check that the paper off center adjustment (SIM 50-10) is completed. 3) Execute SIM 50-10. 1) Execute SIM 50-1. SIMULATION 50-10 SIMULATION 50-1 PRINT OFF-CENTER ADJUSTMENT. INPUT VALUE 1-99, AND LEAD EDGE ADJUSTMENT. INPUT VALUE 1-99, AND PRESS START. PRESS START.
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Item Content Rear edge void adjustment (Duplex) 8 SIDE VOID Left edge void adjustment (First print surface) 9 SIDE VOID-DUP Left edge void adjustment (Duplex) 10 LOSS(OC) Image loss amount adjustment (Lead edge image loss set value) (OC) 7 DEN-B-DUP Setting Default range 1-99 50 1-99 18 1-99 18 1-5 3 Adjustment mode Left edge void SIM 50-18 Set value 1 step: 0.127mm shift Spec value 0.
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(7) Sub scanning direction (scanning direction) distortion adjustment (Winding pulley position adjustment) This adjustment must be performed in the following cases: • When the mirror base drive wire is replaced. • When the lamp unit, or No. 2/3 mirror holder is replaced. • When a copy as shown is made. Lb La 4) Loosen the mirror base drive pulley fixing screw on the front frame side or on the rear frame side.
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3) Measure the distances (La, Lb, Lc, Ld) at the four corners as shown below. La 1) Put a scale on the original table as shown below. Lc Paper exit direction 2) Execute SIM 48-1. Lb Ld When La = Lb and Lc = Ld, no need to perform the procedures 4) and 5). 4) Move the mirror base B rail position up and down (in the arrow direction) to adjust.
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1) Put a scale on the original table as shown below, and make a normal (100%) copy to make a test chart. Distance A = Table glass top - OC (RSPF) handle rib Note: Since the printed copy is used as a test chart, put the scale in parallel with the front side edge of the glass. A 2) Set the test chart on the RSPF and make a normal (100%) copy. 3) Compare the scale image and the actual image. If necessary, perform the following adjustment procedures. 4) Execute SIM 48-1-3.
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3) Slide the lens unit toward the front side and attach it, then execute SIM. • When the display is 143 or below: 1) Remove the table glass. 2) Remove the dark box. 3) Slide the lens unit toward the rear side and attach it, then execute SIM. F R 4) Change the adjustment value of the RSPF scan end position. (Change the adjustment value of SIM50-6-3 from 50 to 36.) Change the number of steps for Pin off – scan end position from 1,014 to 986.
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[8] SIMULATION 4) Press [START] key. (Diagnostics, setup, adjustment value input, data display) * For simulations which allow confirmation print, copying is started after changing the adjustment value. (46-2, 46-7, 46-9, 46-10, 46-11, 46-18, 48-1, 48-2, 50-1, 50-5, 50-6, 50-10, 50-12, 51-2, the bold-faced items in the above list.) * If the entry value is outside the adjustable range, an error buzzer sounds and the adjustment value is not renewed. Page shift is not made, either. 1.
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START (Normal mode) L1 Press the #/P key. ∗ In the cause of SIM which is set by touch panel, the changed content can be stored by the following key, touch. [OK] key Other item selection ↑ ↓ key Press the START key. · · · Press the asterisk (*) key. 1 Press the clear key. The changed content is stored. 4 Press the asterisk (*) key. Do you want to end the simulation ? Standby for entry of SIM code. YES Press the clear all key. NO Enter the main code of SIM with the 10-key.
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3. Simulation code list Code Main Sub 1 1 2 2 1 2 3 3 2 3 6 7 11 4 2 3 5 1 2 3 6 1 2 7 8 1 6 8 1 2 3 10 11 12 Code Main Sub 8 13 Function Used to check the operation of the scanner unit and its control circuit. Used to check the operation of sensor and detector in the scanning (read) section and the related circuit. Used to check the operation of the SPF/RSPF unit and the related circuit. Used to check the operation of sensors and detectors in the SPF/RSPF unit and the related circuit.
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Code Main Sub 24 7 9 10 15 25 1 2 26 1 2 3 5 6 10 12 14 18 22 30 35 36 41 46 50 57 60 71 27 1 5 Function Used to clear the OPC drum (membrane decrease) correction counter. (This simulation is executed when the OPC drum is replaced. Used to clear the printer counter and other counters. (The counter is cleared after completion of maintenance.) FAX counter data clear Used to clear the scanner counter in the network scanner mode.
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Code Main Sub 46 31 48 39 1 2 50 8 9 1 5 6 8 9 10 12 51 1 2 8 9 53 6 7 8 61 63 1 1 7 64 1 Function Used to set the AE and the limit value in AE (Toner save). Used to switch the FAX send image quality. Used to adjust the copy mode magnification ratio (main scanning direction, sub scanning direction). Used to adjust the scanner mode magnification ratio (main/sub scanning direction).
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4. Details The SPF/RSPF unit operates at the speed corresponding to the set value. The scan counter is displayed during execution. 1 1-1 Purpose Function (Purpose) Section Item Operation test/check Used to check the operation of the scanner unit and its control circuit. Optical (Image scanning) Operation Set magnification ratio 50% to 200% (1% increment) (Default 100%) Document size Varies depending on the destination. Duplex Selectable only when RSPF is installed.
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Item Content 1 DTM-F SPF/RSPF motor forward rotation 2 DTM-R SPF/RSPF motor reverse rotation 3 DFCL SPF/RSPF paper feed clutch 4 CLH SPF/RSPF PS clutch 5 GSOL Document exit gate solenoid 6 RSOL Document exit pressure solenoid Note: Executable only when the SPF/RSPF is installed. 3 3-2 Purpose Function (Purpose) Section Item Operation test/check Used to check the operation of sensor and detector in the finisher and the related circuit.
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Adjustment value number of the rear edge guide plate A4R 5 6 WLT 2 1 LT 2 8 LG 4 4 FC 4 5 LTR 4 7 8K 6 11 16K 6 12 Note: Executable only when the finisher is installed. Paper size Side guide plate adjustment value number Item 5 Content OFFSET INI.POS Installation range 0-99 Default Offset tray shift 13 position adjustment Used to shift the offset tray to the shipment position or the disassembly position. The offset tray is shifted to the specified counter position.
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4 4-2 Purpose Operation test/check Function Used to check the operation of sensor and detector in (Purpose) the option cassette and the related circuit. Section Paper feed Item Operation Operation/procedure The operating states of the sensor and the detector are displayed. (Only the installed option cassettes are displayed. For the standard tray, use SIM 30-2.) The active sensors and detectors are highlighted.
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6-2 5-3 Purpose Operation test/check Function Used to check the operation of the copy lamp and the (Purpose) control circuit. Section Optical (Image scanning) Item Operation Operation/procedure Purpose Operation test/check Function Used to check the operation of each fan motor and its (Purpose) control circuit. Section Others Item Operation Operation/procedure When the [START] key is pressed, the copy lamp is lighted for 10sec. Select the load to be checked with the 10-key, and press the [START] key.
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Reset is not performed when the machine enters the aging mode. Operation/procedure 1. Touch the exposure mode to be changed. The current set value is displayed. 2. Enter the set value with the 10-key. 3. Press the [START] key. Output is made with the entered value, and the display returns to the original state. Item 7-6 Purpose Function (Purpose) Item Setting/Operation test/check Used to set the cycle of intermittent aging. Operation Operation/procedure 1.
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If, for example, the grid high voltage is set to –480V (pattern 1), the grid low voltage is –350V. NO. Set value Grid High Grid Low 4 555 –555V –425V 5 580 –580V –450V 6 605 –605V –475V 7 630 –630V –500V 8 655 –655V –525V *1. The negative value of the set value corresponds to the grid high output voltage. *2. The set values can be selected from the above 8 patterns only. *3. The selected pattern determines the grid high voltage and the grid low voltage.
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Operation/procedure 8-11 Purpose Function (Purpose) Adjustment/Operation test/check Used to check and adjust the operation of the main charger grid voltage (high mode) in each printer mode and the control circuit. Section Image process (Photoconductor/Developing/Transfer/ Cleaning) Photo conductor Operation/procedure 1. Touch the exposure mode to be changed. The current set value is highlighted. 2. Enter the set value with the 10-key. 3. Press the [START] key.
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The minimum increment is 2V. The result of (Set value – 199) / 2 is stored in the EEPROM. When reading a value from the EEPROM, the value of (EEP value *2) + 200 is used as the set value. Therefore, the set value entered must be an even number. If an odd number is entered the entered odd number + 1 is displayed after pressing [START] key. Output is made with the entered value for 30sec. and the display returns to the original state. Setting range Default NO.
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Operation/procedure Enter the set value with the 10-key. 14 When the duplex motor setting is made, the duplex 2motor is also set accordingly. 14-0 Setting range Default 1-13 3 Purpose Clear/Cancel (Trouble etc.) Function Used to cancel excluding the self-diag U2/PF troubles. (Purpose) Item Trouble Error Operation/procedure 1. Press the [START] key. 2. When "1: YES" is selected, troubles other than U2 and PF are canceled. (When "2: NO" is selected, the simulation is canceled.
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Operation/procedure 22-2 1. Enter the set value with the 10-key. Purpose Adjustment/setting/operation data output/check (display/print) Function Used to check the total numbers of misfeed and (Purpose) troubles. (When the number of misfeed is considerably great, it is judged as necessary for repair. The misfeed rate is obtained by dividing this count value with the total counter value.) Item Trouble Operation/procedure 2. Press the [START] key.
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Panel display NEU Destination Selection code SEF/ SEES/ SEIS/SEN, etc. BG/DG/ BD/DD BA/BN CHN SCA/SCNZ Distributor area SOCC BZ UE5 TWN Taiwan BE/BT UT1 EFS *1 Special countries 22-4 Purpose Adjustment/setting/operation data output/check (display/print) Used to check the total trouble (self diag) history. Function (Purpose) Item Trouble Operation/procedure The trouble error codes are displayed in the sequence of the latest one first. Max. 40 items of information are stored.
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Note: When the simulation is canceled, the display returns to the original state but the machine is not reset. SIMULATION 22-6 DATA PRINT MODE. SELECT 1-6, AND PRESS START. 1:ALL 1 2:KEY OPE 3:ALL COUNTERS 4:AUDITOR NO. 5:MACHINE SIM SETTING 6:FAX SIM SETTING Select the adjustment item with the 10-key Press the [CUSTOM SETTINGS] key Press the [START] key SIMULATION 22-6 DATA PRINT MODE. EXECUTING...
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For the cassettes, only the option cassette is displayed. For the job separator, the printer, and the PS3, which are provided as standard provision, and when the GDI is installed, they are displayed as STANDARD. For the scanner, however, even though it is a standard unit, its model name is displayed. For the NIC, when the SoftNic is installed, it is not displayed. When the NIC board is installed, its model name is displayed.
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24-3 Purpose Data clear Function Used to clear the number data of use of the staple, the (Purpose) SPF/RSPF and scanning. Section Transport/Finisher Item Counter Operation/procedure 24 Used to clear the original and staple counters individually. 1. Select the counter to be cleared with the 10-key. 24-1 Purpose Function (Purpose) Data clear Used to clear the misfeed counter, the misfeed history, the trouble counter, and the trouble history. (The counters are cleared after completion of maintenance.
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24-10 24-6 Purpose Data clear Function (Purpose) Used to clear the copy counter. Item Counter Copier Operation/procedure 1. Press the [START] key. The confirmation menu is shown. Purpose Function (Purpose) Section Item Operation/procedure 1. Select the "3: NUMBER OF PRINTS", and press the [START] key. The confirmation menu is shown. 2. Select "1: YES." 2. Select "1: YES.
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Operation/procedure • "EU ERROR" 1. Select the speed (600dpi, 1200dpi) with the 10-key. 2. Press the [START] key. The main motor rotates to start monitoring the toner density control sensor. (3min operation) After execution, interruption cannot be made for about 7 sec. ([CA] key and [CUSTOM SETTINGS] key are disabled.) * Even in toner end error, if there is no other error (including cover open) after turning on the power, this simulation can be performed.
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Detection size when 8.5" x 13" document/paper is used. Employed unit Document Document table/RSPF Destination Document size AB series (Japan) FC (8.5” x 13”) LG (8.5” x 14”) B4 FC (8.5” x 13”) LG (8.5” x 14”) B4 FC (8.5” x 13”) LG (8.5” x 14”) B4 – FC (8.5” x 13”) LG (8.5” x 14”) B4 FC (8.5” x 13”) LG (8.5” x 14”) B4 FC (8.5” x 13”) LG (8.
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(Target counter selection) 1 2 Item TOTAL COUNTER MAINTENANCE COUNTER When the scanner is not set and the scanner trial counter value is less than 500, if "1" is entered in SIM26-10, the trial mode setting is started. If "0" is entered in SIM26-10, the trial mode setting is canceled. Content Total Maintenance After recognition of the scanner, the trial mode setting cannot be made. (Entering "1" is invalid and a beep sound is produced.) Used to set the count up number of the selected counter.
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Note: Executable only when the PCL/PS3 is installed. 26-18 Purpose Function (Purpose) Item Setting Used to set enable/disable of toner save operation. Specifications Operation mode (Common) Operation/procedure Input the set value with the 10-key and press the [START] key. Item 0 1 OFF ON Content Disable Enable Setting range 0-1 Default 0 26-30 Purpose Setting Function Used to set ON/OFF of the heater lamp slow-up (Purpose) control conforming to the CE mark control.
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26-41 26-57 Purpose Function (Purpose) Purpose Setting Function (Purpose) Used to set the model code. Item Operation Operation/procedure Setting Used to set ON/OFF of the automatic magnification ratio selection (AMS) when setting the binding function. Item Operation Operation/procedure Enter the set value with the 10-key, and press the [START] key. 0 1 Item OFF ON Content AMS is not set automatically. AMS is set automatically. Default 0 Input the set value with the 10-key and press the [START] key.
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Operation/procedure Select the short time setup or the long time setup of the pre-heat time and the auto power shut off time with the 10-key, and press the [START] key. Item 1 2 Content Pre-heat: 1min, auto power shut off: 4min Preheat: 15min, auto power shut off: 60min Default 2 Note: When the sub code 71 is entered to display the setting menu,the default values are always displayed. (However,the default time is not always set.
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Operation/procedure 40 The AD conversion value of manual feed width detection is displayed. 40-1 Purpose Operation test/check Function Used to check the sensor of the machine manual feed (Purpose) tray. Section Paper feed Item Operation Operation/procedure 41 The active sensors and detectors are highlighted.
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Operation/procedure 41-3 Purpose Function (Purpose) Operation test/check Used to check the light reception level and the detection level of the original size detection photo sensor. Section Others Item Operation Operation/procedure The detection output level of each sensor is displayed in real time. OCSW 1 to 5 Original cover state Open: Highlighted display Close: Normal display PD sensor detection level (Hexadecimal display) 1. Touch the item to be set. 2. Enter the set value with the 10-key.
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Item 44-34 Purpose Setting Function Used to set the transfer current value in each mode. (Purpose) Operation/procedure 1. Touch the item to be set. 2. Enter the set value with the 10-key. To support an individual necessity in paper and the environment, it is variable in the range of 5 to 30uA in the increment of 1uA in each mode. When changing +V2, check with +V1 unchanged. If there is any trouble in the half tone image of graphics, keep the relationship between +V1 and +V2 at the default and change it.
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Item Content 49 +V1 OHP (1200) 50 +V2 OHP (1200) 51 +V1 OHP S (1200) 52 +V2 OHP S (1200) 53 +V1 POSTCARD (1200) 54 +V2 POSTCARD (1200) 55 +V1 POSTCARD S (1200) 56 +V2 POSTCARD S (1200) 1200dpi OHP > LTR +V1 1200dpi OHP > LTR +V2 1200dpi OHP ≤ LTR +V1 Setting Default range *1 *2 5-30 5 5 5-30 8 8 5-30 5 5 1200dpi OHP ≤ LTR +V2 5-30 12 12 1200dpi postcard/envelope > 100mm +V1 1200dpi postcard/envelope > 100mm +V2 1200dpi postcard/envelope ≤ 100mm +V1 1200dpi postcard/envelope ≤ 100mm +V2 5-30 5 5-3
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(Exposure mode (Super Photo)) Item 1 2 3 4 5 6 7 8 9 10 1.0(SHIFT) 1.0(GAMMA) 2.0(SHIFT) 2.0(GAMMA) 3.0(SHIFT) 3.0(GAMMA) 4.0(SHIFT) 4.0(GAMMA) 5.0(SHIFT) 5.0(GAMMA) Content Super photo level 1.0 (shift q’ty) Super photo level 1.0 (slant) Super photo level 2.0 (shift q’ty) Super photo level 2.0 (slant) Super photo level 3.0 (shift q’ty) Super photo level 3.0 (slant) Super photo level 4.0 (shift q’ty) Super photo level 4.0 (slant) Super photo level 5.0 (shift q’ty) Super photo level 5.
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Item Setting Default range 1-99 66 Content 10 5.0 (GAMMA) Character/Photo level 5.0 (slant) 11 TS 1.0 Character/Photo (TS) level 1.0 1-99 30 (SHIFT) (shift q’ty) 12 TS 1.0 Character/Photo (TS) level 1.0 1-99 37 (GAMMA) (slant) 13 TS 2.0 Character/Photo (TS) level 2.0 1-99 40 (SHIFT) (shift q’ty) 14 TS 2.0 Character/Photo (TS) level 2.0 1-99 43 (GAMMA) (slant) 15 TS 3.0 Character/Photo (TS) level 3.0 1-99 50 (SHIFT) (shift q’ty) 16 TS 3.0 Character/Photo (TS) level 3.0 1-99 50 (GAMMA) (slant) 17 TS 4.
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Item 1 COPY START 2 EXP.LEVEL Content Setting range Copy start – Exposure level selection 0-99 3 AE Normal text AE 4 MANUAL Normal text MANUAL Note: Executable only when the FAX is installed. Default – 2. Enter the set value of the exposure level with the 10-key, and press the [#/P] key. 3. Press the [START] key. Copying is started and the set value is stored. 50 Normal display Error display NOW PRINTING DOOR OPEN JAM PAPER EMPTY There is no tray selection operation.
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Item AE MODE (1:EXPOSURE 2:TONER) 2 AE STOP(COPY) (0:FIXED 1:REAL TIME) 3 AE STOP(FAX) (0:FIXED 1:REAL TIME) 4 AE STOP(SCAN) (0:FIXED 1:REAL TIME) * Auto exposure mode 1 1 50 50 50 50 46-18 Purpose Adjustment Function Used to adjust inclination for each exposure mode. (Purpose) Item Picture quality Operation/procedure 1. Touch the item to be adjusted. The adjustment item and the current set value are highlighted. 2. Press the [START] key. The display is shifted to the copy menu.
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1 2 Item AE AE(TS) Setting range 0-31 Default 0 48 48-1 Purpose Adjustment Function Used to adjust the copy mode magnification ratio (main (Purpose) scanning direction, sub scanning direction). Section Image processing Item Picture quality Operation/procedure 1. Touch the item to be set. The item and the currently set value are highlighted. 2. Press the [START] key. The display is shifted to the copy menu. 3.
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Item 1 F-R 2 SCAN 3 SPF (SIDE1) 4 SPF (SIDE2) Setting range 1-99 Content Main scanning magnification ratio adjustment Sub scanning magnification ratio adjustment RSPF surface sub scan magnification ratio RSPF back surface sub scan magnification ratio Note: Executable only when the FAX is installed. Default 50 2 1 128 128 128 128 128 128 48-9 Purpose Function (Purpose) Section Adjustment FAX magnification adjustment (print) FAX Operation/procedure 1. Select "1: COPY START.
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Operation/procedure 1. Touch the item to be adjusted. The item and the currently set value are highlighted. 2. Enter the adjustment value with the 10-key and press the [P] key., The display goes to the copy menu. When the [START] key is pressed, the display goes to the copying state and print is started. (When the [P] key is pressed: Copy menu) 3. Select the paper feed tray and the print density. Enter the exposure level with the 10-key. 4. Press the [START] key. Copying is started.
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Item Content 1 SIDE1 Surface original scan start position adjustment value 2 SIDE2 Back original scan start position set value 3 END EDGE Rear edge void adjustment value (SPF/ RSPF) Surface image loss 4 LOSS(SIDE1) quantity set value 5 LOSS(SIDE2) Back image loss quantity set value 6 REARLOS(SIDE1) Surface rear edge image loss quantity set value 7 REARLOS(SIDE2) Back rear edge image loss quantity set value Setting range 1-99 Item Default 50 1-99 50 1-99 50 1-5 3 1-5 3 Content Scan rear edge
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50-10 Purpose Function (Purpose) Adjustment Used to adjust the print image center position. (Adjustment can be made for each paper feed section.) Section Image processing (ICU) Item Picture quality Image position Operation/procedure 1. Touch the item to be adjusted. The item and the currently set value are highlighted. 2. Enter the adjustment value with the 10-key and press the [P] key., The display goes to the copy menu.
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1 2 3 4 5 6 7 8 Item BYPASS TRAY1 TRAY2 TRAY3 TRAY4 DUPLEX SPF(SIDE1) SPF(SIDE2) Content Manual feed 1st cassette 2nd cassette 3rd cassette 4th cassette Back print SPF front surface SPF back surface Setting range 1-99 1-99 1-99 1-99 1-99 1-99 1-99 1-99 Default 50 70 50 50 50 70 50 50 53 53-6 Purpose Function (Purpose) 51-8 Purpose Function (Purpose) Section Setting Used to set the OPC drum separation pawl operation inhibit.
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1 2 3 4 Item MAX POSITION POSITION 1 POSITION 2 MIN POSITION Content Max. width Adjustment point 1 Adjustment point 2 Min. width Setting range 0 - 999 Default 0 63 63-1 Purpose 53-8 Purpose Function (Purpose) Adjustment Used to adjust the SPF/RSPF scan position of the mirror unit automatically.
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Operation/procedure 1. Select the print item with the 10-key. 2. Press the [START] key. The display is shifted to the copy menu. 3. Select the paper feed tray and the print density. 4. Press the [START] key. Copying is started. During execution of copying, the [CUSTOM SETTINGS] key and the [INTERRUPTION] key are invalid. 1 2 Item Content 2 BY 4 MODE Self print is made in 2 by 4 mode (printing 2 lines and not printing 4 lines).
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Country code Japan U.S.A. Australia U.K France Germany Sweden New Zealand China Singapore TW Other 1 Other 2 Other 3 : 00000000 : 10110101 : 00001001 : 10110100 : 00111101 : 00000100 : 10100101 : 01111110 : 00100110 : 10011100 : 11111110 : 11111101 : 11111100 : 11111011 1 66-4 The codes other than the above are accepted as Japan. Note: Executable only when the FAX is installed. Purpose Operation test/check Function Signal send mode (Signal send level: Max.
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Send level Selection menu 34 DP MAKE Dial pulse (make) 1: 0dB Maintain the make state with keeping 2: Soft SW the condition to be able to send to the dial pulse line. 35 DP BRK Dial pulse (break) 1: 0dB Maintain the break state with keeping 2: Soft SW the condition to be able to send to the dial pulse line. Note: Executable only when the FAX is installed. Item Send signal 1 66-5 Signal number 27 28 29 30 31 CED2100 CNG1100 0.
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The output image is remained even after outputting. Note: Executable only when the FAX is installed. 1 66-8 Purpose Function (Purpose) Section Item Voice message Silent "Hold the line a minute, please send fax." (TEL/FAX voice response) 3 FAX/TEL MSG2 "Hold the line a minute." (TEL/FAX voice response) 4 FAX/TEL MSG3 "Not around here, please send fax." (TEL/FAX voice response) 5 CHANGED RX MSG "Ding Dong" (Sound delivered when switching to remote reception) 6 RINGER Call sound 7 EXT.
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Item 1 NO SIGNAL 2 11111 3 11110 4 00000 5 010101 6 00001 Note: Executable only when the FAX is installed. 66-14 Purpose Operation check/test Function Used to perform the dial test. (10 PPS send test) (Purpose) Section FAX Item Operation Operation/Procedure 1. Select the item with the 10-key, and press the [START] key. 2. Set the make time with the 10-key. 1 The dial is sent with the set value + 26ms. The sending dial cannot be interrupted.
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Note: Executable only when the FAX is installed. 66-20 1 66-17 Purpose Function (Purpose) Section Item Operation check/test Used to check the DTFM signal send operation. (Signal send level: Max.) FAX Operation Operation/procedure Purpose Back up Function Used to write the Flash ROM data to the SRAM. (Purpose) Section FAX Item Data Operation/Procedure Select "1: YES" with the 10-key, and press the [START] key. The Flash ROM data are read out and written into the SRAM.
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Note: Executable only when the FAX is installed. 1 2 3 4 5 00001 66-24 Purpose Function (Purpose) Section Item Data clear Used to clear the FAST storage data. (SEC only) FAX Data Initializing Operation/procedure Select "1: YES" with the 10-key and press the [START] key. The FAST storage data are cleared. (When "2: NO" is selected, the simulation is canceled.) Note: Executable only when the FAX is installed.
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Mode when measuring Used to make communication not in a simulation process but in the normal screen and measure the time. How to check the time Enter the simulation for communication time check and check the time. Measuring unit msec When there are two or more send/receive operations of image data in one communication, only the time of the last send/receive data near the end is measured. 67 Note: Executable only when the FAX is installed.
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* In the other case than the serviceman call error, entering the simulation is inhibited during the system check operation is displayed. Note: Executable only when the PCL is installed. Pressing the [INTERRUPT] key shifts the display to the previous menu. Pressing the [CA] key leads to resetting. The [C] key and the [CUSTOM SETTINGS] key are invalid. (Beep sound). (Execution display) During execution, the [INTERRUPT] key, the [C] key, and the [CA] key are invalid. (Beep sound).
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67-20 Function Used to check the network connection when the (Purpose) scanner option is installed. Operation/procedure The network scanner is checked. 1. Press the [START] key. "PLEASE SEND DATA" and "READY" are displayed. (When the PCL board is installed, it takes some time to display "READY.") 2. Boot "ftp" from MS-DOS. Data are sent from the PC by the put file name. The process is displayed. Check the display.
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[9] TROUBLE CODE LIST 1.
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2. Self diagnostics Trouble code Main Sub code code A0 01 Details of trouble Content Details Cause Check and remedy E1 00 Content Details Cause Check and remedy 10 Content Details Cause Check and remedy 11 12 13 Content Details Cause Check and remedy Content Details Cause Check and remedy Remarks Content Details Cause Check and remedy Remarks Security incompatibility error When the PCL or the FAX board is installed, it does not match with compatible/incompatible setup of the MCU board security.
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Trouble code Main Sub code code E1 82 Details of trouble Content Details Cause Check and remedy 84 Content Details Cause Check and remedy 88 Content Details Cause Check and remedy E7 02 Content Details Cause Check and remedy 10 Content Details Cause Check and remedy IMC PWB communication trouble (Overrun) Communication trouble between MCU and IMC PWB (Overrun error) IMC PWB connector disconnection Motherboard connector pin breakage IMC PWB ROM defect, data failure Check the connectors of the IMC
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Trouble code Main Sub code code F1 08 Details of trouble Content Details Cause 11 Check and remedy Content Details Cause 15 Check and remedy Content Details Cause F2 02 Check and remedy Content Details Cause Check and remedy Staple motor error The staple motor cannot return to the home position. Staple motor abnormality Staple motor home position sensor abnormality Staple unit abnormality Finisher PWB abnormality Use SIM 3-3-7 to check the staple motor operation.
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Trouble code Main Sub code code F6 10 Details of trouble Content Details Cause Check and remedy 80 Content Details Cause Check and remedy 81 Content Details Cause Check and remedy 82 Content Details Cause Check and remedy 84 Content Details Cause Check and remedy FAX control PWB trouble Communication trouble between MCU and FAX control PWB FAX control PWB connector disconnection Defective harness between FAX control PWB and MCU PWB Motherboard connector pin breakage FAX control PWB ROM error/Dat
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Trouble code Main Sub code code F9 81 Details of trouble Content Details Cause Check and remedy 82 Content Details Cause Check and remedy 84 Content Details Cause Check and remedy 88 Content Details Cause Check and remedy Printer PWB communication trouble (Parity) Communication trouble between MCU and printer PWB (Parity error) Printer PWB connector disconnection Harness trouble between the printer PWB and the MCU PWB Motherboard connector pin breakage Printer PWB ROM trouble/Data disturbance Check
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Trouble code Main Sub code code H3 01 Details of trouble Content Details Cause Check and remedy H3 10 Content Details Cause Check and remedy 11 Content Details Cause Check and remedy Sub heater lamp abnormally high temperature hard detection trouble The fusing sub heater thermistor causes abnormally high temperature. Sub heater lamp Thermistor defect Control PWB failure Fusing section connector contact failure Check the sub heater lamp blinking with SIM 5-2-2.
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Trouble code Main Sub code code 20 H4 Details of trouble Content Details Cause Check and remedy 21 Content Details Cause Check and remedy H5 01 Content Details Cause Check and remedy Main heater lamp abnormally low temperature detection The setup temperature (about –25°C: Sim 43-1-1) is not reached within the specified time (about 32sec) from turning on the power ON SW. (When the temperature falls below 140°C in the standby mode.
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Trouble code Main Sub code code L4 11 Details of trouble Content Details Cause Check and remedy L6 10 Content Details Cause Check and remedy L8 10 Content Details Cause U1 01 Check and remedy Content Details Cause 02 Check and remedy Content Details Cause U2 04 Check and remedy Content Details Cause Check and remedy Remarks Shifter motor trouble The shifter home position detection signal is not detected when the shifter is operating.
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Trouble code Main Sub code code U9 81 Details of trouble Content Details Cause 82 Check and remedy Content Details Cause U9 84 Check and remedy Content Details Cause 88 Check and remedy Content Details Cause 99 Check and remedy Content Details Cause Check and remedy Operation control PWB communication trouble (Parity) Communication trouble between MCU and the operation control PWB (Parity error) Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure Check th
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[10] DISASSEMBLY, ASSEMBLY AND MAINTENANCE 1. Maintenance table ✕ : Check (Check, clean, replace or adjust according to necessity.
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Unit C. Fusing unit D. Optical section E. Paper feed section (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (1) (2) (3) (4) (5) (6) F. Side door unit G. 1st paper exit unit H. 2nd paper exit unit I. Laser unit J. Power unit K. PWB L. Ozone filter M. Drive section (1) (2) (3) (4) (1) (2) (1) (2) (3) (1) (1) (1) (2) (3) (4) (5) (1) (2) (3) (4) (5) (6) (7) N. Transport section (1) O. Operation (1) section (2) (3) (4) P.
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Assembly* Press the center of the separation pawl and install it. c. Drum frame unit d. Moquette F/R B. Developing section (1) Developer 2 1 Note: If it disturbs the blade movement, replace it and attach new one. e. Separation pawl Disassembly* Hold the tip of the separation pawl and remove it.
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Note: Attach it to fit with the attachment reference when replacing the DV seal. DV seal 0 Attaching reference 0.5 Faulting g in lu G ce fa ∗ ∗ When assembling, check that the hook is securely engaged in two positions. (3) DV moquette/Toner sensor (2) DV seal/side seal a. DV moquette [DV seal attachment procedure] DV moquette b. Toner sensor 1) When attaching the DV side Mylar, check the position shown in the figure below and attach it properly.
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(3) Paper guide C.
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2 3 2 1 3 2 2 1 2 (8) Upper heat roller 1 (6) Heater lamp 1 3 3 4 1 2 1 2 1 1 (7) Fusing Separation Pawl (upper) 2 1 2 3 3 D.
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1 1 2 4 1 3 5 4 4 3 2 1 a. Lamp (2) Lamp unit 2 1 1 1 3 1 3 2 6 1 5 b. PWB 2 1 4 3 4 2 2 1 1 2 3 3 c.
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(2) Cassette sensor PWB 1 2 3 (3) Manual P-in sensor/Manual empty sensor d. Mirror motor 3 A 2 B 1 (4) Multi manual paper feed a. Paper feed roller/pickup roller E.
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Installation*Install so that the cam transmit arm (1) comes under the roller arm (2). d. Clutch/solenoid (Clutch) 1 6 5 4 2 3 2 1 2 3 5 LO C K 2 1 2 4 1 b. Reverse sensor 1 2 (Solenoid) 3 3 c. Separation sheet 1 1) 2 2) (Clutch) A 3) A A A A A ∗ Slightly apply grease GP501MR (UKOG-0012QSZZ) around the axis. One rice grain for each.
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1 4 Note: With the toner cartridge installed, do not tilt or shake the developer cartridge. 2 3 2 2 1 1 3 (5) Upper 500 sheets tray paper feed a. Paper feed roller/pickup roller 1 1 3 2 2 1 2 ∗ When replacing, be careful not to adhere conduction grease (black) to the drive section. Slightly apply grease GE676 (UKOG-0013QSZZ) to the drum boss.
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4 2 3 3 2 4 1 2 1 3 1 1 1) b. Separation sheet 3 2 3 3 2 4 1 2 3 1 ∗ Slightly apply grease GP501MR (UKOG-0012QSZZ) around the axis. One rice grain for each. Grease should not come out when assembling.
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(3) Lower 500 sheets tray paper feed a. Paper feed roller/pickup roller ∗ Slightly apply grease GP501MR (UKOG-0012QSZZ) around the axis. One rice grain for each. Grease should not come out when assembling. 1 c. Lift up unit 1 3 2 2 1 4 1 4 d. Transport clutch b. Separation sheet 1 3 2 e.
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F. Side door unit f. Transport clutch (1) Transport roller unit 3 1 2 1 1 ∗ Check that two springs are securely inserted into the transfer roller unit bosses. (2) Transport roller 1 1 2 1 3 2 g. Solenoid 2 2 1 3 3 3 1 1 h.
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(3) DUP transport roller G. 1st paper exit unit (1) Exit roller 3 3 3 2 3 3 1 4 1 3 1 2 (2) Cooling fan 2 2 1 3 2 3 3 1 2 (4) DUP motor 1 4 1 1 • Remove the front right cabinet.
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• Remove the MCU PWB section connector. 2 1 1 1 1 • Remove the DUP motor. 4 1 2 1 2 3 • Remove the delivery frame.
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(1) Switch 2 1 (2) Sensor Note: Check to confirm that the solenoid shaft is in the gate bracket, and fix with the screw. B A (3) Roller 1 1 1 1 2 1 2 1 1 H. 2nd paper exit unit 1 2 1 I.
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2 1 1 3 1 1 1 1 2 1 2 2 2 1 2 2 2 2 3 3 J. Power unit 2 (1) Power source 1 2 K.
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(4) Motherboard PWB 2 2 2 1 1 2 2 3 2 1 1 (2) IMC PWB 1 1 1 2 2 1 1 1 1 (3) MCU PWB 1 1 1 2 1 1 1 2 1 1 1 1 1 2 1 1 AR-M236/M276/M237/M277 DISASSEMBLY, ASSEMBLY AND MAINTENANCE 10 - 18
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(5) Second interface PWB 1 2 1 2 1 2 1 1 L. Ozone filter 4 3 2 2 1 1 1 1 2 1 1 Note: Before removing the left cover, remove the No.1 cassette in advance.
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(2) Main drive motor 1 1 1 2 2 1 3 (3) Toner motor 1 2 1 3 2 (4) PS transport clutch 1 M.
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(6) Drive unit 2 1 3 1 4 (5) Paper feed clutch 3 3 1 2 2 Drive unit (Grease application part) 1 1 3 2 4 (7) Lift up motor 1 2 1 3 2 1 3 2 AR-M236/M276/M237/M277 DISASSEMBLY, ASSEMBLY AND MAINTENANCE 10 - 21
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2 1 3 1 O. Operation section (1) Operation section 3 N.
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(3) Key PWB 2 1 2 2 2 2 3 1 (4) LCD unit 1 2 1 3 2 3 P.
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[11] OTHERS A. Program download method (for Copier, and fax program) 1. Flash ROM version-up procedure Following operational procedures are for: • Copier program (Necessary items for version-up) • fax program A Personal computer B RS232C cross cable (D-sub 9pin to D-sub 9pin, or D-sub 25pin to D-sub 9pin) 1) Make sure copier is off, and connect it to PC with download cable beforehand. 2) Start up the maintenance program on PC.
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6) When downloading copier program, expand "Special(Copier)", and double-click on "All Data areas Download". ∗ It is possible that download process somehow went wrong if the copier does not start up properly. In that case, start up the copier and maintenance program in download mode by repeating the step 1)-5) again. And then, Expand "Special", and double-click on "Confirm Error Status".
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C. Others (Troubleshooting) Followings are the error possibly occur during the download process and troubleshooting method. No 1 Warning/error message Incorrect destination. Continue with the download process? 2 Incorrect download file. 3 No downloadable data included. 4 This option not available. 5 The data size exceeds the Flash ROM size. Try again with the appropriate size of data. 6 Time out error. 7 Communication (incoming) error. 8 Checksum error. 9 Error during the download process.
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Operation settings Device control Key operator programs Keys touch sound Keys touch sound Keys touch sound at initial point Touch key operation Time to entry setting Disable auto key repeat Disable interrupt print job Stream feeding mode Set value (∗: Default value) Short∗ / Long ON / OFF∗ 0.0 – 2.0 (Increment of 0.5sec.) 0.0 (sec.)∗ ON / OFF∗ ON / OFF∗ ON / OFF∗ Display language setting The number of languages to be set and the default value differ depending on destinations.
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Default settings Interface settings Key operator programs Disable default setting changes Hexadecimal dump mode ON / OFF∗ I/O timeout 1 – 999 (Increment of 1sec.) 180 (sec.)∗ (60 (sec.)∗: When the PCL printer expansion board is installed or the model with the board.) Auto∗ / PostScript (When the PS3 expansion kit is installed.) / PCL Parallel port emulation switching Network settings (When the print server card installed.
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3. E-mail Status/E-mail Alerts C. Printer controller specifications The controller supports the following transmission functions: A. Basic functions 1) Event driven type text message transmission by using MIB information of Printer control board. 2) Management information which body has is coded and transmitted in a file type according to the schedule or in the event driven type. In this case, the specified mail software is used to receive and develop the data.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 1 * LLC: Drop OP-UP cassette PPD1 ; Paper Pass Detector PAP1 ; Paper Empty LUD1 ; Lift Up Detector CSS1 ; Casette Detector DRS1 ; Door Detector PCL1 ; Pick Up Clutch LUM1 ; Lift Up Motor TRCL ; Vertical transport roller clutch 2 OP interface PWB Fuser-Lamp (x2) Thermister (x2 Analog) Fuser Unit CN140 CN***(new) CN*** CN*** (New) CN*** Pout Gate Solenoid CN*** CN*** Pout 2 Ssensor CSS1H: Cassette Detector PSRSOL: Paper Stop Roller Sol.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 2 Interlock SW Hand Paper Solenoid Hand Paper Tray 1 Hand Paper Tray 2 Hand Paper Size Sensor 1 Duplex 2 Sensor PWB Hand Paper Empty Sensor Harness Guide PM PWB Hand Paper Width Sensor PWB Hand Paper Size Sensor 2 BPC MANUAL FEED UNIT LVS UN APC Hand Paper IN Sensor Separation Pawl Solenoid Heater Lamp 2 Thermostat 1 Thermister 2 Thermostat 2 Heater Lamp 1 Thermister 1 Duplex Pout Sensor FUSING UNIT Dupex 2 Motor Dupex Motor Shifter M
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 3 CN9(18FMN-BTK) GND 1 5Vsub 2 /WakeUpKey 3 StandbyLED 4 GND 5 /OPURXD 6 /OPUTXD 7 OPUSRDY 8 OPUCRDY 9 /OPUCLK 10 RESET# 11 3.3V 12 3.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 4 MCU PWB CN23(B34B-PHDSS-B) N.C 1 N.C 2 N.C 3 N.C 4 N.C 5 N.C 6 N.C 7 N.C 8 N.C 9 N.C 10 N.C 11 N.C 12 N.C 13 N.C 14 N.C 15 N.C 16 /INCHJP 17 GND 18 DSIN2A 19 GND 21 DSCLK# 23 5V 25 LED0# 27 DSIN2B 20 GND 22 DSCLK# 24 5V 26 LED0# 28 OCCOVER 29 GND 30 PullUp 31 PullUp 32 MHP 33 GND 34 CN23(B34B-PHDSS-B) /ABJP 1 GND 2 LED1# 3 LED2# 5 LED3# 7 5V 9 GND 11 DSCLK# 13 DSIN0 15 N.C 17 N.C 18 LED1# 4 LED2# 6 LED3# 8 5V 10 GND 12 DSCLK# 14 DSIN3 16 N.C 19 N.C 20 N.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 5 MIRROR MOTOR COPY LAMP UNIT CCD PWB 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 04FE-BT-VK-N P-GND 4 P-GND 3 /CL 2 24V 1 CCDD4 CCDD3 CCDD5 CCDD2 CCDD6 CCDD1 CCDD7 CCDD0 ADSCLK ADWRT ADSD /f1 3.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 6 M) 1 2 3 CN4(B5B-PH-K R) SW24V 1 DPX2A 2 DPX2B 3 /DPX2A 4 /DPX2B 5 CN1(S5B-PH-K S) SW24V 1 DPXA 2 DPXB 3 /DPXA 4 /DPXB 5 CN2(S6B-PH-K S) SW24V 1 SW24V 2 SFTDA# 3 SFTDB# 4 /SFTDA# 5 /SFTDB# 6 CN22(S3B-PH-K +24V /PGSOL1 /PGSOL2 CN24(S12B-PH-K-S) SFTHP 1 GND 2 5V 3 PullUp 4 POUT1 5 GND 6 TFANOUT 7 /TFANMD 8 P-GND 9 TFANOUT 10 /TFANMD 11 P-GND 12 CN20 (S8B-PH-K-S) PullUp 1 POUT2 2 GND 3 POUTCOV 4 GND 5 5V 6 PFULL2 7 GND 8 MCU PWB PL GY OR OR PL GY RD PL G
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 7 BK BK SRA-51T-3 SRA-51T-3 THERMOSTAT 2 SRA-51T-3 BK 1 SRA-51T-3 THERMOSTAT 1 Heater Lamp 2 (SIDE) BK SRA-51T-3 BK Heater Lamp1 (CENTER) THERMISTER11 FUSING UNIT 3 2 1 OR GY PL WH 175019-1 WH SRA-51T-3 THERMISTER11 2 PullUP GND PDPX GP1S73P DUPLEX POUT SENSOR (5) MCU PWB - FUSING UNIT - POWER SUPPLY PWB (6/11) BK WH 3 2 1 VLP-03V WH 1 2 3 4 PHNR-4-H VLR-03V WH BK WH
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 8 CN14(B8B-PH-K 24V /PCS1H GND /PIN 5V /PAP1H N.C /LUD1H S) 1 2 3 4 5 6 7 8 CN15(B32B-PHDSS-B) 24V 3 /HPSOL 5 HPTRAY1 7 GND 9 HPTRAY2 11 GND 13 HPSIZE1 15 GND 17 PullUp 19 HPSIZE2 21 GND 23 PullUp 25 3.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 9 CN12(B14B-PH-K-S) NC D-1 TCDA# D-2 /CVSEL D-3 /TCLON D-4 /BPWM D-5 /MC D-6 /TC D-7 /HVSEL1 D-8 /HVSEL2 D-9 /HVSEL3 D-10 /GRIDL D-11 BIAS D-12 P-GND D-13 SW24V D-14 CN10(B30B-PHDSS-B) FW B-1 /PR B-2 HLOUT1 B-3 HLOUT2 B-4 POFFR# B-5 GND B-6 GND B-7 GND B-8 3.3V B-9 3.3V B-10 3.3V B-11 12V B-12 /PSFAN B-13 5V B-14 5V B-15 GND B-16 GND B-17 24VINT B-18 24V B-19 24VINT B-20 PGND B-21 PGND B-22 PGND B-23 3.3Vsub B-24 3.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 10 PM PWB BPC APC DV UNIT TCS SMR-03V-N RD 1 BR 2 GY 3 GY LB OR PL BR PK GY RD 177622-5 /PMCLK 1 /PMRDY 2 /PMD 3 P-GND 4 24V 5 OR LB PL BR PK GY LB OR LB GY B3B-PH-K-S GND 3 /SYNC 2 5V 1 B10B-PH-K-S 5V 4 /SYNC 5 /VIDEO 6 /SAMP 7 APCSTT 8 GND 9 LPSEL 10 5V 3 /SYNC 2 GND 1 TSR-04V-K GND 5V DEVCLK# DECID# 1 2 3 4 52025-0811 DV BIAS 8 N.C 7 GND 6 DEV 5 N.C 4 N.
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AR-M236/M276/M237/M277 ELECTRICAL SECTION 12 - 11 CN6(B3P-VH) LIVE N.C NEUTRAL PS PWB (3/3) 3 2 1 CN25(B4B-PH-K-S) /DHROFF 1 NC 2 NC 3 24V 4 CN17(B40B-PADSS-1) 24V 1 24V 2 P-GND 3 P-GND 4 GND 5 GND 6 GND 7 GND 8 5V 9 5V 10 3.3V 11 3.
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to IMC PWB CN7(TX25-60P-6ST-H1) 1 5V 2 5V 3 3.3V 4 3.3V 5 /RESET# 6 /PWOFF# 7 /PRLINE 8 /HSYNC 9 GND 10 GND 11 GND 12 N.C 13 /ESPAGE 14 ESCMD 15 /ESCRDY 16 GND 17 GDATA0 18 GDATA2 19 GDATA4 20 GDATA6 21 GDATA8 22 GDATA10 23 GDATA12 24 GDATA14 25 N.C 26 /ESACK1P 27 N.C 28 /ESPRD 29 /ESACK0P 30 GND 31 5V 32 5V 33 3.3V 34 3.3V 35 N.C 36 N.C 37 /SCLINE 38 /READY 39 GND 40 GND 41 GND 42 N.
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LEAD-FREE SOLDER CAUTION FOR BATTERY REPLACEMENT The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder. Example: Lead-Free 5mm (Danish) ADVARSEL ! Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren.
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