Process cartridge and an image forming apparatus having the...

Details Process cartridge and an image forming apparatus having the... Process cartridge and an image forming apparatus having the...

2006-05-19

2009-06-02

Brase, Sandra L (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

C399S117000, C399S159000, C399S279000

Reexamination Certificate

active

07542701

ABSTRACT:
A process cartridge and an image forming apparatus including the same, the process cartridge comprising a side plate; a developing roller rotatably supported at the side plate; a photoconductive body having a center axle rotatably supported at the side plate so as to be located adjacent to the developing roller; and a center shifting member for moving the center axle of the photoconductive body from a first position to a second position so as to separate a developing nip between the photoconductive body and the developing roller. The image forming apparatus includes the process cartridge, so that it can establish and maintain the developing nip between the photoconductive body and the developing roller to print an image or separate the developing nip to circulate the process cartridge in the market.

REFERENCES:
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patent: 6882811 (2005-04-01), Fukuda et al.
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patent: 2005-05583 (2005-01-01), None
Office Action issued on Sep. 5, 2006 from Korean Intellectual Property Office for Korean Patent Application No. KR 2005-83798.

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