OPC unit exchanging apparatus

Details OPC unit exchanging apparatus OPC unit exchanging apparatus

2005-10-04

2005-10-04

Lee, Susan (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

C399S126000

Reexamination Certificate

active

06952545

ABSTRACT:
An OPC unit exchanging apparatus of a printer includes an organic photo conductor (OPC) unit; a developing cartridge including a developing roller and contacting the OPC unit; a separating unit to separate the OPC unit and developing cartridge by a predetermined distance; a locking unit to settle the developing cartridge at the predetermined distance away from the OPC unit; an unlocking unit to unlock the developing cartridge locked by the locking unit; and a returning unit to return the developing cartridge so that the developing cartridge contacts the OPC unit.

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patent: 62115469 (1987-05-01), None
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patent: 2000242059 (2000-09-01), None

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