Canon MP640 User Manual

MP640 / MP648
Service Manual
Revision 0
QY8-13CN-000
COPYRIGHTc2009 CANON INC. CANON MP640 082009 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 © 2009 by Canon Inc.
CANON INC.
Inkjet Device Market Support Management Div.
451, Tsukagoshi 3-chome, Saiwai-ku, Kawasaki-shi, Kanagawa 212-8530, Japan

Canon MP640 Specifications

General

Print Technology	Inkjet
Max Print Resolution	9600 x 2400 dpi
Scanner Type	Flatbed
Max Scan Resolution	2400 x 4800 dpi
Duplex Printing	Yes
Connectivity	USB, Wi-Fi
Supported Media Types	Plain paper, photo paper, envelopes
Functions	Print, Copy, Scan
Paper Sizes	A4, A5, B5, Letter, Legal, Envelopes
Display	2.5" color LCD screen
Ink Cartridges	Black, Cyan, Magenta, Yellow

Summary

MAINTENANCE

Adjustment, Periodic Maintenance, Periodic Replacement Parts, and Replacement Consumables by Service Engineer

Details maintenance tasks, parts, and consumables for service engineers.

Customer Maintenance

Outlines maintenance tasks that can be performed by the end-user.

Special Tools

Lists specialized tools required for maintenance and repair procedures.

Sensors

Describes various sensors, their functions, and potential problems.

Serial Number Location

Indicates the location of the product's serial number.

LIST OF ERROR DISPLAY / TROUBLESHOOTING

Operator Call Errors (by Alarm LED Lit in Orange)

Lists operator-observable errors, their messages, solutions, and likely faulty parts.

Service Call Errors (by Cyclic Blinking of Alarm and Power LEDs)

Details service errors indicated by LED blinking patterns, error codes, and solutions.

Troubleshooting by Symptom

Provides solutions for common operational or quality issues based on symptoms.

REPAIR

Major Replacement Parts

Lists key components that can be replaced, including removal and adjustment steps.

Part Replacement Procedures

Step-by-step instructions for disassembling and replacing various machine parts.

ADJUSTMENT / SETTINGS

User Mode

Describes functions accessible by the user for basic adjustments and maintenance.

Service Mode

Explains how to enter and operate the service mode using the Service Tool.

Grease Application

Specifies where and how to apply grease to moving parts for optimal performance.

Special Notes on Servicing

Provides specific guidance and precautions for common servicing tasks.

Verification After Repair

Outlines the inspection process to confirm proper machine operation after repair.

MACHINE TRANSPORTATION