Cleaning The Photosensitive Drum; Removing The Cleaner Thermistor - Canon NP7160 Service Manual

2. Cleaning the Photosensitive Drum

If the surface of the photosensitive drum
is soiled, wipe it with a flannel cloth coated
with toner.
Caution:
• Do not dry wipe the surface of the
photosensitive drum. Do not use
solvent.
• Do not use paper, lint-free or
otherwise, to avoid damaging the
surface of the photosensitive drum.
• Work briskly when cleaning the
photosensitive drum to avoid
unnecessarily subjecting it to light
and thus affecting images.
• If you must rotate the photosensitive
drum, be sure to rotate it in the same
direction as it would when making
copies.

3. Removing the Cleaner Thermistor

1) Remove the drum unit. (See p. 4-28.)
2) Remove the fixing assembly. (See p. 6-8.)
3) Disconnect the connector [1], and remove
the mounting screw [2]; then, remove the
cleaner thermistor [3].
COPYRIGHT © 1998 CANON INC. CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 4 IMAGE FORMATION SYSTEM
[1]
[3]
[2]
Figure 4-311
4–29