Process cartridge and electrophotographic image forming...

Details Process cartridge and electrophotographic image forming... Process cartridge and electrophotographic image forming...

2007-01-09

2007-01-09

Gray, David M. (Department: 2852)

Electrophotography

Machine operation

Electrical connection

C399S111000

Reexamination Certificate

active

11239593

ABSTRACT:
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position. The process cartridge includes a movable operation member movable relative to a cartridge frame, wherein when the process cartridge is inserted into the main assembly of the apparatus, the movable operation member is engageable with a fixed engageable member fixed in the main assembly of the apparatus to move relative to the cartridge frame, and is engageable with a displaceable engaging portion of the displaceable member to move the output contact from the retracted position to the electrical connecting position; and an input electrical contact for receiving a voltage for enabling the process device by engagement with the output contact moved to the electrical connecting position.

REFERENCES:
patent: 6011941 (2000-01-01), Takashima et al.
patent: 6097906 (2000-08-01), Matsuzaki et al.
patent: 6993264 (2006-01-01), Oguma et al.
patent: 62-215278 (1987-09-01), None
patent: 7-77921 (1995-03-01), None
patent: 9-68833 (1997-03-01), None
patent: 10-74030 (1998-03-01), None

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