Replacing The Drum Heater; Installing The Photosensitive Drum; Potential Sensor Assembly; Removing The Potential Sensor Assembly - Canon NP6260 Service Manual

CHAPTER 4 IMAGE FORMATION SYSTEM

2. Replacing the Drum Heater

1) Remove the photosensitive drum
from the process unit.
2) Remove the two mounting screws
, and remove the flange
front.
Caution:
Whenever you have removed the
photosensitive drum, wrap it with
six or more sheets of copy paper
(A3/11" 17") or the drum protec-
tion sheet (stored near the waste
toner case) to protect it from soil-
ing and damage.
3) Pull out the flange at the front, and
disconnect the connector; then,
remove the drum heater from the
photosensitive drum.
3. Installing the
Drum
Install the photosensitive drum by
reversing the steps used to remove it.
During the work, be sure to take care,
avoiding trapping of the cables (drum
heater) and dirt or damage (drum sur-
face).
F. Potential Sensor Assembly
1. Removing the Potential Sensor
Assembly
1) Remove the blanking exposure
lamp assembly from the copier.
(See p. 4-43.)
Caution:
Keep in mind that the potential
sensor assembly is an integrated
part of the blanking exposure lamp
assembly.
4-46
COPYRIGHT © 1997 CANON INC.
at the
Photosensitive
CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 4-314