Pre-Exposure System; Removing The Pre-Exposure System - Canon 1000 Service Manual

B. Pre-Exposure System
1. Removing the Pre-Exposure
System
1) Open the front cover, and slide out the
process unit.
2) Keep the transfer unit out.
3) Remove the developing assembly/cleaning
unit and the photosensitive drum that
corresponds to the pre-exposure lamp to be
removed.
4) Cover the other developing assemblies/
cleaning units and photosensitive drums with
paper.
5) Remove the screw [1], and disconnect the two
connectors [3]; then, pull out the primary
charging assembly rail 3 to the front.
At this time, take care not to drop the primary
charging assembly rail.
[2]
[1]
Figure 4-501B
6) Remove the screw, and slide out the pre-
exposure lamp PCB.
COPYRIGHT © 2001 CANON INC.
[2]
[3]
CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
4. MECHANICAL SYSTEM
Tighten the screw while butting the
rail against the front side plate.
Butted.
Figure 4-502B
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