SERVICE MANUAL CODE: 00ZMXCFX1/S1E DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM OPTION INSERTER MODEL MX-CFX1 CONTENTS [1] PRODUCT OUTLINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 [2] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 [3] UNPACKING AND INSTALLATION *For unpacking and installation, refer to the installation manual( [5] ). [4] EXTERNAL VIEWS AND INTERNAL STRUCTURES . . . . . . . . . . . . . .
CONTENTS [1] PRODUCT OUTLINE. . . . . . . . . . . . . . . . . . . . . . . . 1-1 [2] SPECIFICATIONS 1. Basic specifications . . . . . . . . . . . . . . . . . . . . . . 2-1 [3] UNPACKING AND INSTALLATION *Forw unpacking and installation, refer to the installation manual( [5] ). [4] EXTERNAL VIEWS AND INTERNAL STRUCTURES 1. External components . . . . . . . . . . . . . . . . . . . . . 4-1 2. Sensors and switches . . . . . . . . . . . . . . . . . . . . . 4-1 3. Motors, solenoid, and clutch . . . . . . . . . .
[1] PRODUCT OUTLINE MX-CFX1 Service Manual This inserter is an optional unit for the MX-5500N/MX-6200N/MX7000N series of digital complex machines. With the inserter installed, blank sheets or printed sheets can be inserted as covers (made of cardboard) or tabbed sheets without being subject to the printing process (and without passing through a fixing unit).
[2] SPECIFICATIONS MX-CFX1 Service Manual 1. Basic specifications Name Type Transport reference Productivity Loading capacity Paper size/weight Mode Offline function Paper size/weight Reliability Life Power supply External dimensions (WxDxHmm) Product dimensions (WxDmm) Weight Inserter Floor standing Center reference Single-sided: 36 cpm, double-sided: 25 cpm (when A4 size 8.5x11 paper is fed continuously) 100 sheets max.
[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES MX-CFX1 1. External components 2 3 4 Service Manual No. Description 1 Paper feed tray 2 3 4 Paper guide Top cover Operator panel 5 Paper guiding section (Lever) Front cover 6 1 Function Place blank or printed sheets to be inserted in this tray. Adjust this guide according to the paper size. Open this cover to clear a paper jam. Used to staple and punch during off-line. (The same operation can be made with the operation panel of the main unit.
2 H_SEN Reverse sensor Reflective sensor Detects that a sheet to be inserted is transported to the reverse sensor. Detects that a sheet to be inserted is transported to the paper exit sensor. Detects that the reverse unit is opened or closed. Detects that the inserter is joined to the main unit.
MX-CFX1 [5] OPERATIONAL DESCRIPTION 3. Operational Service Manual description A. Through-mode operation of inserter (Online) 1. Structure A. Cross-sectional view (Main body) Pickup roller Paper feed roller Separation roller Empty sensor Registration roller Registration sensor Timing sensor Vertical transport roller Paper exit sensor Horizontal transport roller 1 Reverse roller Horizontal transport roller 2 Reverse sensor 1) The inserter receives an operation command sent by the main unit.
B. Normal paper feed operation of inserter (online/offline) [Paper loading] 9) The paper feed motor starts to rotate in the forward direction. The registration rollers and vertical transport rollers rotate. 10) The timing sensor detects the leading edge of the sheet. 1) A sheet is placed in the paper feed tray of the inserter. 2) The START LED lights up in blue on the operator panel of the inserter.
C. Reverse paper feeding operation of inserter [Leading-edge registration] [Paper loading] 9) 1) A sheet is placed in the paper feed tray of the inserter. 2) The START LED lights up in blue on the operator panel of the inserter. 3) The inserter reserves an operation command sent by the main unit. 4) The registration clutch is turned ON to lock the registration rollers. [Separation] The paper feed motor starts to rotate in the forward direction.
[Paper exit] 16) The reverse sensor is turned OFF. The trailing edge of the sheet is detected, and the flapper solenoid in the reverse section is turned OFF. When the sheet travels a predetermined distance, the reverse motor stops. [Exiting from reverse section] 21) The paper exit sensor is turned OFF, and the trailing edge of the sheet is detected. 22) If there is no next sheet to be inserted, the transport motor stops. 4. Offline mode setting A.
Setting procedure: Canceling procedure: 1) Place a sheet in the tray. 5) Press the STAPLE MODE switch on the operator panel. 2) Press the STAPLE MODE switch on the operator panel. 6) 3) Each time you press the switch, the STAPLE MODE LEDs light up by turns in the following order: 1, 2, 3, 4 All LEDs OFF 1 ... (When the saddle mode is cannot be used, the order is: 1 2, 3, All LEDs OFF 1 ...) All the STAPLE MODE LEDs go out to indicate that setting has been canceled.
5. LED indication on operator panel Status Cause START LED Red Green Explanation Empty tray The selected MODE LED is lit.
6. Paper jam/error detection A.
[6] DISASSEMBLY AND ASSEMBLY MX-CFX1 4) Remove the pickup roller and paper feed roller. Service Manual A: Pickup roller B: Paper feed roller 1. Paper feed separation unit A. Pickup roller & paper feed roller 1) Open the top cover. A B B. Torque limiter & separation roller 2) Remove the cover A. 1) Open the top cover. 2) Remove the cover A. A A 3) Turning the unit A, remove the roller guide B. 3) Turn the unit A to remove. A A B 4) Remove the torque limiter and the separation roller.
2. Paper feed unit 5) Remove the top cover. A. Horizontal pass roller 1 and registration roller Paragraph in Sub Section. 1) Open the top cover. 2) Open the mount cover. A: Horizontal pass roller 1 B: Registration roller 3) Remove the front cover. B A B. Horizontal pass roller 2 and timing roller 4) 1) Open the top cover. 2) Remove the front cover and rear cover. 3) Remove the operating unit. Remove the rear cover.
4) C. Reverse roller and reverse sensor Remove the cover A. 1) Open the top cover. 2) Remove the front cover and rear cover. 3) Remove the guide A to remove the stay B. A 2 B A 5) 1 Remove the tray unit. 2 2 4) Remove the reverse unit. 2 1 1 2 3 3 6) Remove the cover A. 5) Remove the cover A.
D. Paper guide 4. PWB A. Operation panel PWB 1) Remove the front cover. 2) Remove the operating unit. 3) Remove the operation panel PWB. 3. Drive unit A. Belts 1) Open the top cover. 2) Remove the rear cover. B. Main control PWB 1) Remove the rear cover. 2) Remove the main control PWB. B. Gears 1) Open the top cover. 2) Remove the rear cover. 3) Remove the drive unit. 5. Motor A. Paper feed motor 1) Remove the rear cover. 2) Remove the drive unit. 3) Remove the paper feed motor.
6. Other parts B. Transport motor 1) Remove the rear cover. 2) Remove the transport motor. A. Sensors C. Reverse motor 1) Remove the front cover and rear cover. 2) Remove the reverse unit. B. Tray sensor 3) Remove the cover A. 1) Open the top cover. 2) Remove the front cover and rear cover. 3) Remove the operating unit. A 4) Remove the tray unit. 5) Disassemble the tray. 1 4) Remove the reverse motor. 2 6) Remove the tray sensor.
C. Registration sensor and empty sensor F. Paper exit sensor 1) Open the top cover. 1) Remove the front cover and rear cover. 2) Remove the front cover and rear cover. 2) Remove the reverse unit. 3) Detach the top cover. 3) Remove the cover. (See the step 3 of 5-C.) 4) Remove the registration sensor and the empty sensor. 4) Remove the paper exit sensor. A: Empty sensor B: Registration sensor B A G. Flapper solenoid D. Set sensor 1) Open the rear cover.
7. Note on assembly A. Reverse flapper solenoid adjustment 1) Rotate the solenoid lever (LVR-FM-SOL) fully clockwise. 2) Adjust the position of the bracket (BKT-FM-SOL) of the solenoid so that the solenoid's arm is completely retracted (that there is no clearance in the rubber spacer, the stopper E-ring, and the main unit of the solenoid). When adjusted, fix the bracket with screws.
[7] MAINTENANCE MX-CFX1 Service Manual 1. Maintenance list ✕: Checking (clean, replace or adjust as required) ❍: Cleaning ▲: Replace ∆: Adjust ✩: Lubricate ❏: Position shift No.
[8] ADJUSTMENTS MX-CFX1 Service Manual 1. Paper width detection level setting (adjustment) LED 6 LED 5 PUNCH key 1) LED 4 Operator panel LED 3 LED 2 STAPLE key LED 1 START key Enter the diag mode. 4) Press START key. (The selected diag mode is executed.) Press and hold PUNCH key and START key, and turn on the power of the main unit. 5) Check that LED2 is flashing, and set the paper guide to the max. width position. The LCD display of the main unit turns on and off, then turns on again.
[9] SIMULATION MX-CFX1 Service Manual 1. List Code Main Function (purpose) Sub 30 3 Purpose Used to check the operations of the sensors and detectors in the inserter and the control circuits. Used to check the operations of the loads in the inserter and the control circuit. Used to set the adjustment value of the inserter paper width detection level. 31 32 2.
3-32 Setting (Adjustment) Purpose Function (Purpose) Used to set the adjustment value of the inserter paper width detection level. Inserter Section Operation/Procedure 1) Select an item corresponding to the adjustment content with [↑] and [↓] keys on the touch panel. 2) Enter the adjustment value with 10-key. 3) Press [OK] key. (The set value is saved.) Item Display MAX. POSITION A B POSITION 1 C POSITION 2 D MIN. POSITION TEST Item Inserter tray width detection adjustment value (Max.
MX-CFX1 [10] SELF DIAG MESSAGE AND TROUBLE CODE Problem Case1 Case2 Case3 Case4 Problem Case1 Case2 Case3 Problem Case1 Case2 Case3 The inserter does not perform at all when the main switch of the main unit is turned ON. Cause Loose contact with the main unit Check and Check that each connector is firmly remedy connected. Cause Loose contact of the connector terminal of the wire (interface harness) connecting with the main unit Check and Check continuity in between the connector remedy terminals.
Problem Case1 Case2 Case3 Problem Case1 Case2 Problem Case1 Case2 Case3 The machine does not detect the paper. Cause JAM cover open/close switch fault Check and Check continuity between the switch remedy contacts. Replace the switch if no conduction is measured. Cause Reverse unit open/close sensor fault Check and Measure a voltage of TP9 on the controller remedy PCB and check that 1 V or less is observed when the reverse unit is open, and that 5 V is observed when the reverse unit is closed.
M E M O MX-CFX1 SELF DIAG MESSAGE AND TROUBLE CODE 10 – 3
[11] ELECTRICAL SECTION MX-CFX1 Service Manual 1.
090 PBA-CONT RD BK YW BE WE OE RD BK YW BE WE OE Paper feed motor Housing Contact OE BE YW RD BK WE OE WE BE RD BK YW Reverse motor OE WE BE RD BK YW Horizontal transport motor Housing Contact WE BK RD YW BE OE Housing Contact BE BE BE BE BE BE BE BE PF3090K219 ASM-SOL/CL Flapper solenoid BE BE BE BE Resistration clutch BN SB PK VT YW RD BK WE GY BK OE BE RD GY Housing Contact Main Unit I/F BN SB PK VT YW BK WE Housing Contact RD BN YW BK PK VT PF3092K217 ASM-I/F-92 Housing Contact
2. Circuit description This circuit consists of the following divisions: managing signals from the sensors, the switches, and the main unit; driving the motors, the solenoid, and the clutch; the CPU and associated circuits. A. Outline This circuit controls paper feed, transport, reverse, and delivery.
B. Circuit Detail 2) RxD signal (1) Communication Circuit 1) Main Unit TxD signal Main Unit F inis her F inis her This circuit communicates with the main unit and the finisher. TxD0 and TxD1 are data signals transmitted from the main unit and the finisher to the inserter. RxD0 and RxD1 are data signals transmitted from the inserter to the main unit and the finisher. Logical 1 is represented by +5V, and logical 0 is represented by 0V.
R39 is a current limiting resistor for the LED. R34 is a load resistor for the sensor. 3) Reverse Unit Open/Closed Sensor (HYK_SEN) The signal is transmitted to the CPU (IC6-Pin108) through the noise filters (R21,C7). HYK_SEN uses the photointerrupter integrated with an LED and a phototransistor. The signal input to the CPU follows the logic: "L" when the reverse unit is open, "H" when closed.
9) Tray Sensor (T_SEN) T_SEN uses the photointerrupter integrated with an LED and a phototransistor. The sensor detects a sheet with the lever actuator interrupting the light path. JCK_SW is the JAM cover open/closed detection switch using the microswitch. +24V is supplied to the switch. The contacts open when the JAM cover is open. The signal is transmitted to the CPU (IC6-Pin126) through the noise filters (R46,C15).
3) Transport Motor Drive Circuit (Y_MOT) Horizontal T rans port MOT Not Mounted This circuit rotates/stops Y_MOT and controls its rotational direction and the motor current. The circuit consists of the CPU (IC6), the D/A converter (IC13), the constant-current chopper driver IC (IC8), and other elements. 4) The signals of the stepping-motor drive excitation pattern from the CPU (IC6-Pin97, 98, 101, 102) control the motor rotation speed and rotational direction.
IC4-Pin1 (CS) is the chip selection terminal, and stays "H" during passing data. IC4-Pin3 (DI) is the serial data input terminal. IC4-Pin4 (DO) is the serial data output terminal. IC4-Pin2 (SK) is the serial clock terminal. The serial data is transmitted synchronizing with the clock signal input to the terminal 7) Inrush Current Limiting Circuit J AM cover open/clos ed system to a certain value or less.
9) Operator Panel Circuit This is the circuit of the operator panel board. The operator panel drive board turns each of the LED1-6 on or off, and detects weather each of the PSW1-3 is on or off.
LEAD-FREE SOLDER 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 Solder composition code (Refer to the table at the right.
* Applicable to battery-operated equipment * Applicable to battery-operated equipment
SHARP CORPORATION Digital Document System Group CS Promotion Center Yamatokoriyama, Nara 639-1186, Japan 2006 June Printed in Japan