Image forming system and process cartridge having particular arr

Details Image forming system and process cartridge having particular arr Image forming system and process cartridge having particular arr

1997-04-14

1998-10-27

Moses, R. L.

Electrophotography

Having particular structure

Modular or displaceable

G03G 2100

Patent

active

058289291

ABSTRACT:
A process cartridge is mountable to an image forming system and includes an image bearing member; a developing bias contact for applying a developing bias to a developing device; an earthing contact for earthing the image bearing member; and a charging bias contact for applying a charging bias to a charging device. The developing bias contact, the earthing contact, and the charging bias contact are arranged in an area corresponding to an end portion of the image bearing member in a longitudinal direction of the image bearing member, such that (i) the developing bias contact is arranged at a first side of the image bearing member in a direction orthogonal to the longitudinal direction of the image bearing member, and (ii) the earthing contact and the charging bias contact are arranged at a second side of the image bearing member in the orthogonal direction.

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English Abstract of Japanese Patent Document 63-149669. Abstract Published Nov. 5, 1992.

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