PCU and Quenching Lamp
SM 4-21 D115/D116
Replacement
and
Adjustment
4.6 PCU AND QUENCHING LAMP
When handling the photo conductor unit (PCU), use caution:
Do not touch the OPC drum with your bare hands. When the OPC drum is unclean, clean it
with dry cloth, or clean it with wet cotton and wipe it with dry cloth.
Do not use alcohol or any other chemicals to clean the OPC drum. These substances
damage the OPC-drum surface.
Keep PCUs in a cool, dry place.
Do not expose the OPC to any corrosive gas such as ammonia.
Do not shake a used PCU. Remaining toner and developer may spill out.
Dispose of used PCUs in accordance with local regulations.
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