Xerox 3050 Service Manual page 460

Continued)
Replace the seal
i f it
is damaged.
I . Clean the Photoreceptor Seal (PL 9.5,
Item 12). Move the Seal towards the
photoreceptor drum, i n order to provide
a seal between the photoreceptor drum
and the auger extrusion.
Reform the seal a s required so that, the
Seal is pointing towards the Charge
Corotron.
0 Removal o f the Charge Corotron
/Erase Lamp is required i n order to
avoid contaminating the Corotron,
with
steare te dust.
4.
Remove the Charge Corotron
/
Erase
Lamp.
If
an excessive amount o f stearate
is
applied to the cleanlng blade, the
stearate may contaminate the
Transfer1 Detack Corotron. A
contaminated Corotron can cause a
copy quality problem, Do not apply
an excessive amount of stearate to the
cleaner blade.
Apply a light coating of stearate dust to
the Cleaner Blade.
Reinstall the Charge Corotronl Erase
Lamp.
7. Install the Photoreceptor Drum
Assembly in the Xerographic Module
(REP
9.2).
STEP 8B:
Compress the solenoid
plunger so that, the cleaner blade
comes i n contact with the
Photoreceptor Drum.
8. (Figure 4): Remove the stearate from the
Photoreceptor Drum.
9,
Install the Xerographic Module
(REP 9.1).
10. Perform the Cleaner Blade Solenoid
Adjustment (ADJ 9.1).
1 1.
Perform the Electrostatics Series
(ADJ 9.2).
9
A
ROTATE UNTIL DRUM IS
FREE OF ALL STEARATE
DUST WHILE DOING THE
STEP B
4
COMPRESS SOLENOID
v\
PLUNGER FULLY
- .
Figure
4,
Removal of the Stearate from the Photoreceptor
4/96
REP 9.3 B
4 - ~ O D 3060