Image forming system and process cartridge removably mountable o

Details Image forming system and process cartridge removably mountable o Image forming system and process cartridge removably mountable o

1992-02-28

1993-11-02

Picard, Leo P.

Photocopying

Contact printing

Light boxes

355245, G03G 1300

Patent

active

052588114

ABSTRACT:
An image forming system having an image bearing member and a developer bearing member. Developer bearing member is biased toward the image bearing member by using the weight of a developing device. A tension spring for reducing an urging force of the developer bearing member against the image forming member is provided.

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European Search Report, EP 92 10 3403

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