Canon CLC 1130, Service Manual

Page: 217 / 965

CHAPTER 6 IMAGE FORMATION SYSTEM
6-52
COPYRIGHT © 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
A. Photosensitive Drum
Assembly
1. Construction
[1] Photosensitive drum cleaner
[2] Post-cleaning
[3] Pre-exposure lamp
[4] Primary charging assembly
[5] Photosensitive drum
Figure 6-601
2. Removing the Photosensitive
Drum
1) Turn off the power switch, and disconnect
the power plug.
2) Open the front cover (left, right), and
remove the two screws [1]; then, detach
the two hopper unit stopper metal fixings.
3) Open the hopper unit fully.
4) Remove the transfer drum rotating knob,
and detach the transfer cover.
5) Remove the developing assemblies (Bk,
M, C, Y).
6) Remove the primary charging assembly.
7) Remove the post-cleaning charging
assembly.
8) Free the photosensitive drum cleaning
blade from the photosensitive drum.
9) Remove the cleaner unit.
10) Remove the two screws [2], and
disconnect the connector [3]; then, detach
the pre-cleaning paper sensor [4].
Figure 6-602
When fitting the pre-
cleaning sensor to the
copier, be sure to hold it
horizontal in relation to the
copier’s rails, taking care
not to damage the
photosensitive drum.
Figure 6-603
[1] [2] [3] [4] [5]
[1]
[3]
[4] [2]