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DRUM UNIT
4. DRUM UNIT
4.1 DRUM UNIT REMOVAL AND OPC DRUM REPLACEMENT
1. Take out the development unit. (Refer to Development Unit Removal.)
2. Lower the transfer belt unit.
3. Take out the drum unit by holding the knob [A].
NOTE: Close the protective shutter [B] to protect the OPC drum from
light when the drum unit is left outside the machine for servicing.
4. Open the upper drum unit (2 screws [C]).
5. Replace the OPC drum. Then remove the drum protective sheet from the
new drum.
NOTE: When returning the drum unit to the copier, do not forget to open
the protective shutter [B].
If it is hard to completely set the drum unit in the machine
because the gear is disengaged, then push in the drum unit while
holding down the cleaning blade release knob [D].
[C]
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[D]
[A]
15 July 1996
[B]
A176R583.wmf
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