Process cartridge and image forming apparatus for use with the s

Details Process cartridge and image forming apparatus for use with the s Process cartridge and image forming apparatus for use with the s

1992-10-15

1993-11-30

Moses, R. L.

Photocopying

Contact printing

Light boxes

355200, G03G 1500

Patent

active

052669998

ABSTRACT:
The present invention provides a process cartridge removably mountable within an image forming system comprising an image bearing member, process means acting on the image bearing member, a protection member shiftable between a protection position where the protection member protects the image bearing member and a retracted position where the protection member is retracted from the protection position, and abutment means formed on a surface of the protection member which can face the image bearing member, wherein the abutment means is adapted to be abutted against a non-image forming area of the image bearing member.

REFERENCES:
patent: 3985436 (1976-10-01), Tanaka et al.
patent: 4462677 (1984-09-01), Onoda
patent: 4875077 (1989-10-01), Takamatsu et al.
patent: 5113220 (1992-05-01), Kwak
patent: 5119134 (1992-06-01), Haneda et al.
patent: 5140369 (1992-08-01), Haneda et al.
Patent Abstracts of Japan vol. 11, No. 291 (P-618) 19 Sep. 1987, For Japanese Patent Document 62-086370.

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