Primary Charging Assembly - Canon CLC 1120 Service Manual

4. Replacing the Wire Cleaning Pad of
the Primary Charging Assembly
1) Remove the primary charging assembly.
2) Remove the two screws [1], and detach
the shielding plate [2].
3) Pick the cleaning pad [3] to remove.
Caution:
Keep the following in mind for cleaning
and checking the primary charging
assembly:
· Make a thorough check to be sure
that the block (front, rear) is free of
melting by
deformation, caking, yellowing, or
the like.
If a fault is found, replace it with a
new part without delay.
· Be sure to check the inside of the
block (front, rear) as well as the
outside.
· Do NOT use a cloth coated with
metal powder.
· Do NOT use a moistened cloth. Dry
wipe with lint-free paper, and use
alcohol. Be sure that the alcohol has
completely dried before fitting the
part to the copier.
· Be sure to provide scheduled
servicing and replacement at
prescribed intervals.
COPYRIGHT © 1999 CANON INC.
leakage, thermal
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 6 IMAGE FORMATION SYSTEM
[1]
Figure 6-623
Figure 6-624
[2]
[1]
[3]
6-63