Canon Clc 1120, 1130, 1150 Service Manual
Issued by Copying Machine Quality Assurance Center, Canon Inc.
MODEL:
COLOR LASER COPIER
1120/1130/1150
Major quality issues
Quality upgrade/production efficiency
Field quality problems
NO. : F-04-E00008
DATE : DEC.2000
Miscellaneous
LOCATION
SUBJECT
Revision of Service Handbook
The captioned technical documentation has been revised to reflect thefollowing:
Reasons
to update the descriptions in the previous documentation covering modification of
functions and correction of typographical mistakes.
The present revision is a full revision. Kindly make arrangements so that the old
document may be replaced with the one being released. Further, please make sure
the old document is properly disposed of.
FY8-23B4-02Y
Printed in JapanImprimé au Japon
COLOR LASER COPIER
1120/1130/1150
REVISION 2
DEC. 2000
COPYRIGHT© 2000 CANON INC.
FY8-23B4-020
CANON CLC1120/11301150 REV.2 DEC. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)
IMPORTANT
THE INFORMATION CONTAINED HEREIN IS PUBLISHED BY CANON, INC., JAPAN, AND IS
FOR REFERENCE USE ONLY. SPECIFICATIONS AND OTHER INFORMATION CONTAINED
HEREIN MAY VARY SLIGHTLY FROMACTUAL MACHINE VALUES OR THOSE FOUND IN
ADVERTISING AND OTHER PRINTED MATTER.
ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED
TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY.
COPYRIGHT © 2000 CANON INC.
Printed in Japan
Imprimé au Japon
Use of this manual should be
strictly supervised to avoid
disclosure of confidential
information.
Prepared by
OFFICEIMAGING PRODUCTS TECHNICAL SUPPORT DIVISION
CANON INC.
5-1, Hakusan 7-chome, Toride-shi Ibaraki, 302-8501 Japan
COPYRIGHT© 2000 CANON INC.
CANON CLC1120/1130/1150 REV.2 DEC. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)
CONTENTS
1
CHAPTER 1 MAINTENANCE AND INSPECTION
2
A. Scheduled Servicing List ........................... 1-1
1. Copier.................................................. 1-1
2. Paper Deck .......................................... 1-3
B. Periodically Replaced Parts ....................... 1-4
C. Consumables and Durables ...................... 1-5
1. Copier .................................................. 1-5
2. Paper Deck .......................................... 1-7
D. Image Adjustment Basic Procedure .......... 1-9
E. Points to Note forScheduled Servicing ... 1-12
3
CHAPTER 2 STANDARDS AND ADJUSTMENTS
A.
B.
C.
D.
Image Adjustment System ......................... 2-1
Exposure System ....................................... 2-8
Image Formation System ........................... 2-9
Pickup/Feeding System ........................... 2-14
CHAPTER 3
E.
F.
G.
H.
Fixing System.......................................... 2-24
Externals/Controls ................................... 2-27
Paper Deck .............................................. 2-28
Electrical System ..................................... 2-32
ARRANGEMENT AND FUNCTIONS OF
ELECTRICAL PARTS
A. Sensors ...................................................... 3-1
1. CLC1120/1130 ..................................... 3-1
2. CLC1150.............................................. 3-3
B. Thermistors, Lamps, and Heaters ............. 3-5
C. Clutches ..................................................... 3-6
1. CLC1120/1130 ..................................... 3-6
2. CLC1150 .............................................. 3-7
D. Solenoids ................................................... 3-8
1. CLC1120/1130..................................... 3-8
2. CLC1150 .............................................. 3-9
E. Fans ......................................................... 3-10
F. Motors ...................................................... 3-11
G. PCBs ........................................................ 3-13
H. Paper Deck .............................................. 3-15
1. Sensors and Switches...
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