Canon CLC 1120 Service Handbook page 36

CHAPTER 2 STANDARDS AND ADJUSTMENTS
5) Peel off the trailing edge of the transfer
drum sheet and keep it off the transfer
drum.
6) Peel off the leading edge of the transfer
drum sheet.
7) Peel off the transfer drum sheet while
holding it on its leading edge.
Caution:
Remove all traces of adhesive from the
transfer drum ring.
2-18
Figure 2-36
Figure 2-37
Figure 2-38