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REPLACEMENT AND ADJUSTMENT
11.6 DRUM REPLACEMENT
[F]
CAUTION: When replacing the drum, do not loosen the paint locked
screws [A]. The drum position is set with a special tool,
and instruments at the factory to ensure the proper gap
between the drum and the development unit.
1. Lower the transport unit.
2. Remove the following units:
•
Development unit
•
Cleaning unit
•
Charge corona unit [B] and wire cleaner
3. Remove the fixing screw [C] securing the drum stay and pull out the drum
unit [D] gently along the rail.
4. Place the drum unit on a sheet of paper. Loosen the two screws [E]
securing the bearing holder [F] and rotate the holder as shown.
5. Remove the drum by holding the drum unit rail and pulling out and up on
the drum knob.
NOTE: a) When removing the drum, take care not to strike it against any
objects.
b) Be careful not to bend the bearing holder [F].
[B]
[D]
[A]
[E]
38
31 March 1994
[C]
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