Image forming device

Electrophotography – Image formation – Photoconductive member

Reexamination Certificate

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Details

C399S116000

Reexamination Certificate

active

07319836

ABSTRACT:
An image forming device includes a device frame and a photoconductive drum. The device frame includes a driving device, a driving gear that transmits a driving force from the driving device, and an urging member that supports the driving gear in a manner capable of moving along a moving direction of a photoconductive drum and urges the driving gear in an opposite direction from a direction in which the photoconductive drum is inserted. The photoconductive drum is inserted in the device frame and includes a driven gear to be engaged with the driving gear.

REFERENCES:
patent: 4829335 (1989-05-01), Kanemitsu et al.
patent: 6128454 (2000-10-01), Kawai et al.
patent: 7173409 (2007-02-01), Kuroda
patent: 2001/0021320 (2001-09-01), Murayama et al.
patent: 2003/0059233 (2003-03-01), Jang et al.
patent: 2005/0089345 (2005-04-01), Yasumoto
patent: 08-115009 (1996-05-01), None
patent: 2002304030 (2002-10-01), None

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