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.
Corrections
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 technical information as
the need arises. In the event of major changes in the contents of this manual ov er 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.
Trademarks
The product names and company names described in this manual are the registered trademarks of the individual
companies.
Copyright
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.
The data contained on this manual were created using Windows 95 computers.
Document creation and page layout were performed using Adobe® PageMaker® 6.5.
Logos and illustrations were created using Adobe® Illustrator® 9.0J.
I. CONTENTS
1. ILLUSTRATION INDEX
2. PARTS LAYOUT & PARTS LIST
3. T OOL
4. LUBRICATIONS
5. NUMERICAL INDEX
I
II. ABOUT THIS MANUAL
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1. ILLUSTRATION INDEX
For illustration index, the parts layout illustrations in
this parts catalog are listed in abbreviated form in order of illustration number to identify the pages they
appear on. To find an illustration of a part, see the
ILLUSTRATION INDEX.
2. PARTS LAYOUT & PARTS LIST
Parts layout illustration
a) Parts search
Find a part from the parts layout illustration and
find its key number from the parts list to identify
the part number and name.
Further, scre ws, nuts, washers, grip rings, pins and
spacers are mentioned in the parts list.
Note: If parts have the same or similar shape but
different specifications, their key number
is assigned to several part numbers and
names in the parts list.
b) Parts replacement procedure
The parts layout illustrations are arranged according to the disassembly procedure of the product.
When a unit in the illustration can be disassemble
further, a reference illustration page of the disassembly will be included.
Parts where grease is to be applied are displayed
as "Lubrication". When replacing parts, or if grease
has accidentally been wiped off, refer to "4". (Lubrications), and reapply the grease.
The letters ( A , B etc.) in the illustration indicate the connection locations of cables and screws.
Parts list
a) FIGURE & KEY No.
The FIGURE & KEY No. column corresponds to
the key numbers assigned to the parts in the parts
layout illustration.
It also corresponds to the part locations printed on
the PC board.
b) PART NUMBER
The PART NUMBER column gives the part numbers corresponding to the key numbers. To order a
part, indicate the part number clearly.
Note: Parts marked NPN are not service parts.
c) RANK
The service parts with N in the RANK column are
order parts.
d) QTY
The QTY column gives the number of parts in the
corresponding components layout illustration.
e) DESCRIPTION
The DESCRIPTION column gives the part names
in English.
To order a part, indicate the part name, too.
3. T OOL
This is a list of tools used for servicing products.
4. LUBRICATIONS
Where grease is to be applied in order to allow moving parts to work smoothly, and to increase conductivity, the type and amount of grease to be used will
be mentioned.
5. NUMERICAL INDEX
All the parts listed in this parts catalog are arranged
in order of part number. You can identify part locations and names from the NUMERICAL INDEX.