© 2000 CANON INC. CANON BJ-W3000/3050 0100 GR 0.40-0 PRINTED IN JAPAN (IMPRIME AU JAPON)
0000 GR 0.40-0
This manual is published by Canon Inc. for qualified persons and contains the necessary technical
information for technical theory, installation, maintenance, and repair of products. This manual covers
all localities where the products are sold. For this reason, it may contain information that does not
apply to your locality.
This manual may include technical inaccuracies or typographical errors due to improvements or
changes in the products. When amendments are made to the content of this manual, Canon will issue
technical information as the need arises. In the event of major alterations to the content of this manual
over a long or short period, Canon will publish a revised version of the manual.
The following paragraphs do not apply to any countries where such provisions are
inconsistent with local law.
The product names and company names appearing in this manual are the registered trademarks or
trademarks of the individual companies.
This manual is copyrighted and all rights reserved. Under the copyright laws, this manual may not be
copied, reproduced, or translated into other languages, in whole or in part, without the express written
consent of Canon Inc. except in the case of internal business use.
2000 by Canon Inc.
Quality Engineering Center
30-2 Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan
This manual was produced on an Apple® Power Macintosh® G3 personal computer and Canon LASER
SHOT LBP-730PS laser beam printer; final pages were printed on Varityper® 4300J.
All logos graphics were produced with Adobe® Illustrator® 5.0J / 5.5J / 8.0J and MACROMEDIA
All documents and all page layouts were created with Adobe® Page Maker® 6.5J and QuarkXPress
This Service Manual describes fundamental field service for the BJ-W3000/BJ-W3050 large
This Manual is composed of the following chapters:
Chapter 1 General Description: Features, specifications and operating procedures
Chapter 2 Basic Operation: Operation of mechanical and electric functions
Chapter 3 Mechanical System: Mechanical setup and assembling/disassembling procedure
Chapter 4 Maintenance and Servicing: Periodic parts replacement, Standard service life of
consumables, Periodical services, points of maintenance and inspections
Chapter 5 Troubleshooting: Service mode, adjusting and settings, operation trouble
correction, image trouble correction
Chapter 6 Circuite diagrams
Appendix Menu guide