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Sharp MX-CF10 Service Manual

Digital copier/printer/ multifunctional system option inserter
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[1] PRODUCT OUTLINE. . . . . . . . . . . . . .1-1
1. Basic specifications . . . . . . . . . . . .1-1
2. Electrical specifications . . . . . . . . .1-1
3. Environmental conditions. . . . . . . .1-1
4. Compliance . . . . . . . . . . . . . . . . . .1-1
1. External components . . . . . . . . . . .3-1
2. Sensors and switches . . . . . . . . . .3-1
1. Structure . . . . . . . . . . . . . . . . . . . .4-1
2. Function outline . . . . . . . . . . . . . . .4-1
3. Operational description . . . . . . . . .4-1
4. Offline mode setting. . . . . . . . . . . .4-4
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
SERVICE MANUAL
DIGITAL COPIER/PRINTER/
MULTIFUNCTIONAL SYSTEM OPTION
INSERTER
MODEL
CONTENTS
2. Paper Feed Unit . . . . . . . . . . . . . .6-2
3. Drive Unit . . . . . . . . . . . . . . . . . . . .6-4
4. Other Parts . . . . . . . . . . . . . . . . . .6-4
5. Note on assembly . . . . . . . . . . . . .6-4
1. Maintenance list. . . . . . . . . . . . . . .7-1
1. Actual Wiring Chart . . . . . . . . . . . .9-1
2. Circuit Description . . . . . . . . . . . . .9-2
CODE: 00ZMXCF10/S1E
MX-CF10
justment) . . . . . . . . . . . . . . . . . . . .5-1
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

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  • Page 1: Table Of Contents

    SERVICE MANUAL CODE: 00ZMXCF10/S1E DIGITAL COPIER/PRINTER/ MULTIFUNCTIONAL SYSTEM OPTION INSERTER MX-CF10 MODEL CONTENTS [1] PRODUCT OUTLINE....1-1 [5] ADJUSTMENTS [2] SPECIFICATIONS 1. Paper width detection level setting (ad- justment) .

  • Page 2: Product Outline

    3 holes (φ8): Hole pitch: 108mm+108mm 4 holes (φ6.5): Hole pitch: 80mm+80mm+80mm 4 holes (φ6.5): Hole pitch: 21mm+70mm+21mm Paper sizes Ledger (LD), Legal (LG), Letter (LT), Letter R (LTR), Foolscap, Executive R, Invoice R MX-CF10 PRODUCT OUTLINE 1 - 1...

  • Page 3: External Views And Internal Structures

    Inserter reverse Reflective sensor Detects that a sheet to be When a sheet is detected, TP1 SENSOR SANYO sensor inserted is transported to the turns HIGH. (SNS - SPI-337-01) inserter reverse sensor. MX-CF10 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 - 1...

  • Page 4: Motors, Solenoid, And Clutch

    Inserter flapper solenoid Switches over the flapper in the reversing operation. TDS-10SL-134 R_CL Inserter registration Holds the registration rollers to maintain registration. BJ-2.6-184 SHINKO clutch PBA-PANEL Operation panel PWB – PBA-CONT Main control PWB – MX-CF10 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 - 2...

  • Page 5: Operational Description

    • Saddle mode (reverse): 420 mm/sec Step 05: The inserter paper exit sensor detects the trailing edge the sheet. Step 06: The transport motor stops. Horizontal transport rollers 1 and horizontal transport rollers 2 stop. MX-CF10 OPERATIONAL DESCRIPTION 4 - 1...
  • Page 6 ∗ Transport speed in offline mode Small-sized sheet (of which length detected in the tray is 216 mm or less): 1000 mm/sec Large-sized sheet (of which length detected in the tray is more than 216 mm): 800 mm/sec MX-CF10 OPERATIONAL DESCRIPTION 4 - 2...
  • Page 7 Step 16: The inserter 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 pre- determined distance, the inserter reverse motor stops. MX-CF10 OPERATIONAL DESCRIPTION 4 - 3...

  • Page 8: Offline Mode Setting

    Note 2: The punching mode and saddle mode cannot be used at the Step 22: If there are no more sheets to be inserted, the transport same time. motor stops. MX-CF10 OPERATIONAL DESCRIPTION 4 - 4...

  • Page 9: Led Indication On Operator Panel

    The LED of the selected mode is lit. Blinking offline operation START switch In offline operation Blinking The LED of the selected mode is lit. Note: For LED status, each blank means "not lit." MX-CF10 OPERATIONAL DESCRIPTION 4 - 5...

  • Page 10: Paper Jam/Error Detection

    OFF. Indication: Shown by a LED on the operator panel of the inserter or of the main unit as an inserter alarm. MX-CF10 OPERATIONAL DESCRIPTION 4 - 6...

  • Page 11: Adjustments

    : OFF 12) Press START key. When setting (adjustment) is completed normally, LED1 lights up. Diag mode Diag mode LED lighting When it is failed, LED1 flashes more rapidly. Paper width detection level setting (adjustment) mode MX-CF10 ADJUSTMENTS 5 - 1...

  • Page 12: Disassembly And Assembly

    A: Torque limiter 3) Turning the paper feed unit, remove the paper feed roller guide. B: Separation roller 4) Remove the pickup roller and paper feed roller. A: Pickup roller B: Paper feed roller MX-CF10 DISASSEMBLY AND ASSEMBLY 6 - 1...

  • Page 13: Paper Feed Unit

    4) Disconnect the connector, tray support and tray spring guide spin- dle to remove the tray unit. 5) Remove the open/close cover fulcrum and two E-rings (F/R), and remove the upper door section. MX-CF10 DISASSEMBLY AND ASSEMBLY 6 - 2...
  • Page 14 2) Remove the front cover and rear cover. 3) Remove the finisher fixing bolt to remove the finisher positioning stay unit. 4) Remove the reverse supports and E-rings to remove the reverse unit. MX-CF10 DISASSEMBLY AND ASSEMBLY 6 - 3...

  • Page 15: Drive Unit

    (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. LVR-FM-SOL Stopper E-ring Rubber spacer Solenoid main unit Screw BKT-FM-SOL MX-CF10 DISASSEMBLY AND ASSEMBLY 6 - 4...

  • Page 16: Maintenance

    [Note 7] Check when jams occur frequently. [Note 8] Grease when noises are generated. [Note 9] Check when noises are generated. [Note 10] Check when a trouble or a jam is generated due to a sensor or a detector. MX-CF10 MAINTENANCE 7 - 1...

  • Page 17: Troubleshooting

    Check and If the solenoid does not perform in the remedy in the sensor level after the above case 1 remedy solenoid single operation mode, replace is confirmed, replace the controller PCB. the controller PCB. MX-CF10 TROUBLESHOOTING 8 - 1...
  • Page 18 Case2 Cause Controller PCB fault Check and If the problem is not solved by a change remedy in the sensor level after the above case 1 is confirmed, replace the controller PCB. MX-CF10 TROUBLESHOOTING 8 - 2...

  • Page 19: Electrical Section

    Housing Sensor Contact Housing Tray Folded Sensor Contact Housing Housing Contact Contact Contact Inserter Cover Open/close Switch Housing Sleeve Contact FASTON Terminal Operation Panel Blue Brown Black Yellow White Orange Gray Sky-blue Pink Violet MX-CF10 ELECTRICAL SECTION 9 - 1...

  • Page 20: Circuit Description

    P_ST_SW INPUT P_MO_SW CIRCUIT P_PN_SW H_MOT P_PN_LED DRIVE P_MO_LED1 CIRCUIT Y_MOT P_MO_LED2 JAM COVER P_MO_LED3 OPEN/CLOSED DETECTION P_MO_LED4 CIRCUIT (24V P_ST_LED1 CONDUCTIVE DETECTION) P_ST_LED2 INRUSH CURRENT DC+24V LIMITING JCK_SW CIRCUIT DC+24V DC+24V DC+5V DC+5V MX-CF10 ELECTRICAL SECTION 9 - 2...
  • Page 21 (IC15.2), and the transistor (Q1). Meanwhile the signal is transmitted to R13 is used to make the reference voltage have hysteresis. the CPU (IC6-Pin30) through the noise filters (R4, C2) and the compar- ator (IC1.1). MX-CF10 ELECTRICAL SECTION 9 - 3...
  • Page 22 R12 is the current limiting resistor for the LED. R11 is the load resistor R18 is a current limiting resistor for the LED. R31 is a load resistor for for the sensor. the sensor. MX-CF10 ELECTRICAL SECTION 9 - 4...
  • Page 23 The signal input to the CPU follows the logic: "H" when the JAM cover is open, "L" when closed. The +24V conduction signal follows the logic: "L" when the +24V volt- age is conducted. MX-CF10 ELECTRICAL SECTION 9 - 5...
  • Page 24 (IC13), the constant-current chopper driver IC (IC8), and IC8-Pin3,14 to set the motor current. other elements. 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. MX-CF10 ELECTRICAL SECTION 9 - 6...
  • Page 25 IC4-Pin2 (SK) is the serial clock terminal. The serial data is transmitted synchronizing with the clock signal input to the terminal IC4-Pin3 (DI) is the serial data input terminal. IC4-Pin4 (DO) is the serial data output terminal. MX-CF10 ELECTRICAL SECTION 9 - 7...
  • Page 26 "L" when the switch is on, "H" when off. The circuits connected to CN15-Pin4,6-11 are the drive circuits of the LEDs on the operator panel. The LED lights when the signal is "H", does not light when "L". MX-CF10 ELECTRICAL SECTION 9 - 8...
  • Page 27 (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. MX-CF10 ELECTRICAL SECTION 9 - 9...
  • Page 30  COPYRIGHT 2010 BY SHARP CORPORATION All rights reserved. Printed in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic; mechanical; photocopying; recording or otherwise without prior written permission of the publisher.

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