Canon 1130 Service Manual page 738
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Also See for 1130:
- Service handbook (274 pages) ,
- Service manual (901 pages) ,
- Service manual (20 pages)
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3
Transfer Drum/Cleaning Assembly
Cause
Transfer drum
sheet
Internal/external
static eliminator
Pre-transfer/post-
transfer sensor
Attraction/transfer
cam HP sensor
Attraction brush,
transfer blade
Pre-cleaning
paper sensor
Internal brush
Transfer drum,
high-voltage cable
Transfer drum
cleaner drive
assembly
Transfer driver
PCB
DC driver PCB
COPYRIGHT © 2002 CANON INC.
Step
Checks
1
Is the transfer drum sheet soiled or
deformed?
2
Is the internal/external static
eliminator operating normally?
3
Is the pre-transfer/post-transfer
sensor (PS5/PS6) operating
normally?
4
Is the attraction/transfer cam HP
sensor (PS8) operating normally?
5
Are the brush and the blade
operating normally?
6
Is the pre-cleaning paper sensor
operating normally?
7
Is the internal brush operating
normally?
8
Is leakage caused by damage to the
faston of the transfer high-voltage
cable noted?
9
Is leakage caused by deformation
of the electrode of the charging
block noted?
10
Is there a fault in the transfer drum
cleaner drive assembly? Is it
subjected to overload?
CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 13 TROUBLESHOOTING
Yes/No
YES
Replace the transfer
drum sheet.
NO
Check the internal/
external static
eliminator. If leakage is
noted, replace it.
NO
Check the wiring; if
normal, replace the
sensor.
NO
Check the wiring; if
normal, replace the
sensor.
NO
Check the brush and the
blade; if normal, replace
the attraction/transfer
locking cam motor
(PM7).
NO
Check that there is no
paper in the cleaner unit;
then, clean the sensor
and execute
COPIER>FUNCTION>
SNS-ADJ>CLN-OFST.
Or, replace the sensor.
NO
Check the internal
brush; if normal, replace
the attraction/transfer
locking cam motor
(PM7).
YES
Replace the faston of the
high-voltage cable.
YES
Correct the electrode
plate of the charging
block.
YES
Replace any faulty part.
Remove the cause of the
fault.
NO
Replace the transfer
driver PCB or the DC
driver PCB.
(After replacement,
execute the work under
II. H. 10.)
Action
13-155
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Troubleshooting
