COPYRIGHT © 1999 CANON INC.
CANON FAX-L350 DEC. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance,
and repair of products. This manual covers all localities where the products are sold. For this reason, there may
be information in this manual that does not apply to your locality.
This manual may contain technical inaccuracies or typographical errors due to improvements or changes in
products. When changes occur in applicable products or in the content of this manual, Canon will release tech-
nical information as the need arises. In the event of major changes in the contents of this manual over a long or
short period, Canon will issue a new editions of this manual.
The following paragraph does not apply to any countries where such provisions are inconsistent with local law.
The product names and company names described in this manual are the registered trademarks of the individual
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be copied,
reproduced or translated into another language, in whole or in part, without the written consent of Canon Inc.
Copyright © 1999 by Canon Inc.
Office Imaging Products Technical Support Dept. 3
5-1 Hakusan 7-Chome, Toride-city, Ibaraki 302-8501, Japan
This manual was produced on an Apple Macintosh® personal computer, final pages were printed on Canon SUPER
LASER SHOT B406 PS.
All graphics were produced with Macromedia FreeHand®.
All documents and all page layouts were created with Adobe PageMaker®.
I. MEANING OF MARKS
The marks used in this manual have the following meanings.
States a precaution to be taken to prevent danger to personnel, damage to the product, or
damage to electronic components by discharge of static electricity. for example.
States a precaution to be taken to prevent damage to electronic components by
Informs you of fire-related cautions.
Informs you that the plug must be removed from the power outlet before starting an
Gives useful information to understand descriptions.
Indicates sections to be read to obtain more detailed information.
II. ABOUT THIS MANUAL
This manual is divided into five parts, and contains information required for servicing the product.
Each of the above parts is further divided into the following four chapters:
Chapter 1: General Description
This part explains product specifications and the how to service the unit safely. It is very important, so
please read it.
Chapter 2: Technical Reference
This part explains the technical theory of the product.
Chapter 3: Maintenance and Service
This part explains how to maintain the products for adjustment and troubleshooting and service operations
and service switches.
Chapter 4: Appendix
This part explains the informations of the optional products and user data flow.
· For more details of user operations and user reports, see the separate volume of USER'S
· Procedure for assembly/disassembly and greasing points are not given in this manual. See
the illustrations in the separate volume of PARTS CATALOG.
· Detailed description of each SSSW/parameter is not given in this manual except the new
SSSWs/parameters added to this model.
See G3 Facsimile Service Data Handbook (supplied separately) for details them.
· See the G3 Facsimile Error Code List (Rev.1, supplied separately) for details of the
error codes not shown in this manual.
· Detailed description of connector Locations and Signal Descriptions in not given in this
See the Circuit Diagram for details them.