Canon CLC 1120 Service Manual page 285

The polishing roller is unlocked and moved away from the transfer drum sheet by rotating the
motor (M9) in reverse.
Table 7-504 shows the condition and length of operation of the polishing roller.
During last rotation after 1000 copies (cumulative)
Polishing roller
locking spring (rear)
COPYRIGHT © 1999 CANON INC.
Condition
Figure 7-504
Polishing roller
Spring clutch
Polishing roller motor
Figure 7-507
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 7 PICK-UP / FEEDING SYSTEM
Equivalent of 50 rotations of the transfer
drum
Transfer drum sheet
Polishing roller return
Length
Polishing roller
locking spring (front)
7-43