Canon MP610 Service Manual
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Canon MP610 Service Manual

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MP610
Service Manual
Revision 0
QY8-13BJ-000
COPYRIGHTc2007 CANON INC. CANON MP610 072007 XX 0.00-0
Scope
This manual has been issued by Canon Inc., to provide the service technicians of this product with the information
necessary for qualified persons to learn technical theory, installation, maintenance, and repair of products. The manual
covers information applicable in all regions where the product is sold. For this reason, it may contain information that is
not applicable to your region.
This manual does not provide sufficient information for disassembly and reassembly procedures.
Refer to the graphics in the separate Parts Catalog.
Revision
This manual could include technical inaccuracies or typographical errors due to improvements or changes made to the
product. When changes are made to the contents of the manual, Canon will release technical information when necessary.
When substantial changes are made to the contents of the manual, Canon will issue a revised edition.
The following do not apply if they do not conform to the laws and regulations of the region where the manual or product is
used:
Trademarks
Product and brand names appearing in this manual are registered trademarks or trademarks of the respective holders.
Copyright
All rights reserved. No parts of this manual may be reproduced in any form or by any means or translated into another
language without the written permission of Canon Inc., except in the case of internal business use.
Copyright © 2007 by Canon Inc.
CANON INC.
Inkjet Device Quality Assurance Div. 1
451, Tsukagoshi 3-chome, Saiwai-ku, Kawasaki-shi, Kanagawa 212-8530, Japan

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  • Page 1 COPYRIGHTc2007 CANON INC. CANON MP610 072007 XX 0.00-0 Scope This manual has been issued by Canon Inc., to provide the service technicians of this product with the information necessary for qualified persons to learn technical theory, installation, maintenance, and repair of products. The manual covers information applicable in all regions where the product is sold.

  • Page 2: Table Of Contents

    MP610 TABLE OF CONTENTS 1. MAINTENANCE 1-1. Adjustment, Periodic Maintenance, Periodic Replacement Parts, and Replacement Consumables by Service Engineer 1-2. Customer Maintenance 1-3. Special Tools 1-4. Serial Number Location 2. LIST OF ERROR DISPLAY / INDICATION 2-1. Operator Call Errors 2-2.

  • Page 3: Maintenance

    MP610 TABLE OF CONTENTS 1. MAINTENANCE 1-1. Adjustment, Periodic Maintenance, Periodic Replacement Parts, and Replacement Consumables by Service Engineer (1) Adjustment Approx. Adjustment Timing Purpose Tool time EEPROM - At logic board replacement To initialize settings None. 1 min. initialization Perform in the service mode.

  • Page 4: Customer Maintenance

    mode. Platen glass - At protection sheet To maintain scanning accuracy, None. 1 min. protection sheet replacement hold the sheet with the long side (document pressure - At protection sheet frame down, then fit its lower right plate sheet) replacement corner to the platen glass position adjustment - At scanner unit replacement...

  • Page 5: Special Tools

    cleaning improved by print head cleaning. conditions. buttons - Computer (MP driver) Ink tank When an ink tank becomes empty. ("No ink error" To replace the empty 1 min. replacement displayed on the monitor or on the machine LCD, ink tank. or short flashing of an ink tank LED) Paper feed roller - When paper does not feed properly.

  • Page 6: List Of Error Display / Indication

    MP610 TABLE OF CONTENTS 2. LIST OF ERROR DISPLAY / INDICATION Errors and warnings are displayed by the following ways: 1. Operator call errors are indicated by the Alarm LED lit in orange, and the error and its solution are displayed on the LCD in text and by icon.
  • Page 7 [OK] and repeat perform the automatic print head again. operation. <See manual> (In the MP610, use Matte Photo Paper MP-101.) The remaining ink [1683] U130 (Applicable ink tank icon) An ink tank which has once been empty is amount unknown.

  • Page 8: Service Call Errors

    2-2. Service Call Errors (by Cyclic Blinking of Alarm and Power LEDs) Service call errors are indicated by the number of cycles the Alarm and Power LEDs blink, and the corresponding error code with the message, "Printer error has occurred. Turn off power then back on again. If problem persists, see the manual." is displayed on the LCD. Cycles of Solution blinking of...

  • Page 9: Other Error Messages

    - Timing slit disk eject film - Paper feed motor - Logic board 19 times Ink tank position sensor [6502] None of the ink tank position is detected. - Platen unit error - Logic board 22 times Scanner home position [5010] The scanner unit cannot detect the home - Scanner unit error...
  • Page 10 This layout is available only for A4 or In Layout print, "Mixed 1, 2, or 3" which is A temporary error. The LCD automatically 8.5"x11"(215x279). available only with A4 or Letter size paper is returns to the display before the error selected, but the paper size is not set to A4 occurrence.

  • Page 11: Warnings

    2-4. Warnings Warning Message on the LCD Solution Low ink "!" is indicated for an applicable ink tank icon in No special solution. the Status Monitor. Since the ink will be used up soon, prepare for a new ink tank. Print head temperature If the print head temperature does not fall, the print When the print head temperature falls, the error is...
  • Page 12 - Set the paper properly. - Confirm the following: - selected paper source - attachment of the rear cover - connection of each harness and the logic board - sheet feeder unit operation - Replace the - sheet feeder unit, - cassette unit, or - logic board.
  • Page 13 A part of a line is missing on printouts. - Perform nozzle check pattern printing, and confirm that ink is properly ejected from all the nozzles. - Replace the - ink tank, or - print head Color hue is incorrect. - Confirm that the ink tanks are installed properly.

  • Page 14: Repair

    MP610 TABLE OF CONTENTS 3. REPAIR 3-1. Notes on Service Part Replacement (and Disassembling / Reassembling) Service part Adjustment / settings Operation check Notes on replacement Logic board ass'y - Before removal of the logic After replacement: - EEPROM information print board ass'y, remove the power 1.
  • Page 15 - Protect the units from soiled with ink. - Protect the housing from scratches. - For the MP610 automatic print head alignment, use Matte Photo Paper (MP-101) to ensure alignment accuracy. - Exercise caution with the screws, as follows: i. The screws of the paper feed motor may be loosened only at replacement of the paper feed motor unit (DO NOT loosen them in other cases).
  • Page 16 MP610 --- 3. REPAIR TABLE OF CONTENTS 3-2. Special Notes on Repair Servicing (Click on the image to enlarge it.) Be sure to protect the machine from static electricity in repair servicing, especially the LCD, operation panel board, scanner unit, logic board, card board, and IrDA board.
  • Page 17 4) Remove the side cover L (3 screws). <The side cover L holds the scanner unit hinge.> <Since the pressure of the scanner lock arm spring is in the upward direction, hold the scanner unit while removing the side cover.> <In the left back of the scanner unit, the ground wire is fastened to the chassis.
  • Page 18 5) Remove the scanner unit. <Disconnect the FFC and scanner motor cable connector from the logic board> <Disengage the scanner lock arm from the scanner unit.> <While rotating the scanner unit slightly toward the outside, release the scanner lock arm from the scanner unit.> Photo up: Scanner unit Photo on the left: Machine after the scanner unit is removed <Remove the scanner lock arm or paper support when necessary.>...
  • Page 19 6) Remove the main case. <Release the 4 claws, and pull up the main case (no screws).> 17 / 43...
  • Page 20 (2) Operation panel removal 1) Remove the screws from the bottom of the document cover (7 screws). <Remove the top cover from the base, while exercising caution not to break the claws.> 2) Remove the panel frame from the top cover (6 screws). <The FFC core is fixed to the unit with filament tape, as shown in the photo.>...
  • Page 21 3) Remove the LCD and panel board from the panel frame. <Using longnose pliers, hold the LCD hinge through its two holes. While moving the hinge to compress the spring, remove the LCD from the panel frame.> <Remove the panel chassis, and panel board (6 screws).> 4) Remove the Easy-Scroll Wheel from the panel board.
  • Page 22 (3) Cable wiring and connection 1) Wiring on the right side <The cables are fit in the bottom case> <Be cautious of the position of the screw that fixes the ground wire. The ground wire passes through the same cores as the card harness.>...
  • Page 23 (4) Emblem removal Push the emblem bottom to remove from the double-sided adhesive tape. (5) Printer unit separation from the bottom case (how to remove the screw under the purge unit) 1) Rotate the purge unit gear toward the rear side of the machine to unlock the carriage. 2) Slide the carriage to the opposite of the home position (to the left), and remove the screw.
  • Page 24 MP610 --- 3. REPAIR TABLE OF CONTENTS 3-3. Adjustment / Settings (1) Paper feed motor adjustment 1) When attaching the motor, fasten the screws so that the belt is properly stretched (in the direction indicated by the blue arrow in the photo below).
  • Page 25 (3) Grease application 1) Printer unit Grease / Number Drawing Part name Where to apply grease / oil Grease / oil of drops x amount locations (mg) Entire surface the carriage slider Chassis ass'y Floil KG107A 27 to 54 3 x 1 contacts Adjust plate L Carriage shaft cam L sliding portion...
  • Page 26 24 / 43...
  • Page 27 2) Operation panel / Easy-Scroll Wheel Grease / Number of Drawing Part name Where to apply grease / oil Grease / oil drops x amount locations (mg) Easy-Scroll Wheel Easy-Scroll Wheel sliding portions (15) Floil KG107A 9 to 18 1 x 4 base Joint of the ring keys (up / down / 16 Easy-Scroll Wheel...
  • Page 28 MP610 --- 3. REPAIR TABLE OF CONTENTS (5) User mode Function Procedures Remarks Nozzle check pattern printing Perform via the machine operation panel, or from Set a sheet of plain paper (A4 or Letter) in the MP driver Maintenance tab.
  • Page 29 Alarm LED.) 4) When the Power LED lights in green (and "Service Mode CANON Idle" is displayed on the LCD), press the Stop/Reset button the specified number of time(s) according to the function listed in the table below, then press the ON/OFF button. (Each time the Stop/Reset button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in green, starting with Alarm LED.)
  • Page 30 "Ink absorber counter resetting" below and the print sample in 3-4. Verification Items, (2) Ink absorber counter value print. 5 times Orange (Alarm) Destination settings Press the Stop/Reset button the specified number of time (s) according to the destination. "Destination settings"...
  • Page 31 Orange (Alarm) China Supported 8 times Green (Power) Taiwan Supported No sales of the 9 times Orange (Alarm) Latin America MP610 No sales of the 10 times Green (Power) Brazil MP610 11 times Orange (Alarm) Canada Not supported 12 times or...
  • Page 32 3 times HP BrightWhite 4 times Canon Extra, STEINBEIS - Each time the Stop/Reset button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in green. - If the Stop/Reset button is NOT pressed, and only the ON/OFF button is pressed, the machine remains in the LF / Eject correction mode.
  • Page 33 2) The LF / Eject correction pattern for the selected paper is printed. (LF correction values from 0 to 2 on the left, Eject correction values from 0 to 2 on the right) 31 / 43...
  • Page 34 3) In the printout, select the Pattern No. in which streaks or lines are the least noticeable. 3-1) LF correction value Press the Stop/Reset button the same number of time(s) as the selected Pattern No., then press the ON/OFF button. Selected pattern Number of times the Stop/Reset button is number...
  • Page 35 LF / Eject correction flowchart: 33 / 43...
  • Page 36 <Left margin correction> Adjust the left margin for duplex printing or printing from the cassette. 1) Duplex printing from the rear tray and cassette In the left margin correction mode, press the Stop/Reset button 1 time, then press the ON/OFF button 1 time. Duplex printing is performed from the rear tray and cassette.
  • Page 37 3) Setting of the left margin correction value ("+" means to increase the left margin) Press the Stop/Reset button the specified number of time(s) according to the correction value listed in the table below, then press the ON/OFF button. Number of times the Stop/Reset Left margin correction value button is pressed...
  • Page 38 Left margin correction flowchart: 36 / 43...
  • Page 39 37 / 43...
  • Page 40 <Button and LCD test> Confirm the operation after replacement of the operation panel unit, board, or LCD unit. 1) In the button and LCD test mode, press the Stop/Reset button. The LCD turns blue, waiting for a button to be pressed. 2) Press each button of the operation panel.
  • Page 41 4-4) When the Easy-Scroll Wheel is rotated counterclockwise 1 round (24 steps, and all the segments are in blue), press the OK button. The color pattern is displayed on the LCD. If there is any segment that is not in blue when the OK button is pressed, the display remains unchanged. 5) Adjust the transparent color and LCD flicker, as follows: 5-1) Press the OK button.
  • Page 42 Flicker adjustment mode flowchart: START Reading of the VrefPWM value from the EEPROM From 01h to 1Fh (hexadecimal)? Initial VrefPWM value: 50h (2.5 inch model) VrefPWM register setting "WANG50.bmp" pattern, with the VrefPWM value (hexadecimal) at the bottom of the LCD. VrefPWM= 16 Adjustment end?
  • Page 43 MP610 --- 3. REPAIR TABLE OF CONTENTS 3-4. Verification Items (1) Service test print <Service test print sample> 41 / 43...
  • Page 44 (2) Ink absorber counter value print <Print sample> <3-4. Verification Items> 42 / 43...
  • Page 45 MP610 TABLE OF CONTENTS 4. MACHINE TRANSPORTATION This section describes the procedures for transporting the machine for returning after repair, etc. 1) In the service mode, press the ON/OFF button to finish the mode, and confirm that the paper lifting plate of the rear tray is raised.

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