Around The Drum; Drum Replacement - Ricoh A151 Field Service Manual

6. AROUND THE DRUM

6.1 DRUM REPLACEMENT

[A]
1. Open the front cover
2. Remove the following units:
•
Development unit (See Development Unit Removal.)
•
Cleaning unit (See Cleaning Unit Removal.)
•
Charge corona unit [A] and wire cleaner (1 screw)
3. Remove the inner cover (5 screws).
4. Hold down the top of the upper unit and open the upper unit by pushing
the release lever [B].
5. Remove the two screws (gold) [C] securing the drum stay and pull out
the drum unit [D] gently along the rail.
6. Place the drum unit on a sheet of paper so that the leading edge of the
pick-off pawls [E] are pointing upward as shown.
7. Remove the front drum holder [F] (2 screws).
8. Remove the drum [G] by holding the drum unit rail and pulling out and up
on the drum knob [H].
NOTE: When removing the drum, take care not to strike it against any
objects.
A151/A152
[D]
[C]
[H]
[F]
5-42
[B]
[G]
[E]
FSM