Disassembly Of The Pc Unit - Minolta CF910 Service Manual

(5) Disassembly of the PC Unit

4. PC Drum Heater Control
Board Assy/PC Drum Heater
3. Front Flange
Clean/replace.
Note 1:
When the PC Drum and Cleaning Blade have been replaced:
1. Apply a thin
coating of
toner to the
top of the PC
Drum.
1144U039AA
D
9. Toner Anti-
spill Seal
Clean.
1. PC Bushing ×2
Replace.
2. Retracting the
Cleaning Blade,
turn the PC Drum
in the direction of
A (backward)
until the surface
to which toner
has been applied
reaches the
Cleaning Blade.
A
1144U040AA
D-68
2. PC Drum
Replace.
Note 1
F
B
E
A
C
B
A
D
6. Pre-Cleaning Charge Corona
7. Cleaner Side Seal ×2
Replace.
3. Press the
Cleaning Blade
against the sur-
face of the PC
Drum and turn
the PC Drum in
the direction of
B (forward)
three complete
turns.
B
1144U041AA
5. Cleaning Blade
Replace.
Note 1
C
F
E
8. Guide Plate
1154D176AB
4. Check that no
toner has
spilled over part
C shown below
and, if any has
spilled, retract-
ing the Cleaning
Blade and clean
the surface.
PC Drum
Part C
Cleaning Blade
1144D324AA