Process unit cartridge for an electrophotographic apparatus

Details Process unit cartridge for an electrophotographic apparatus Process unit cartridge for an electrophotographic apparatus

1989-12-08

1991-01-22

Grimley, A. T.

Photocopying

Contact printing

Light boxes

355210, G03G 1500

Patent

active

049874462

ABSTRACT:
A cartridge for use in an electrophotographic apparatus is loaded with various expendable process units which need periodic replacement such as a charger, developing unit, and cleaning unit. At least the charger and cleaning unit are mounted on the cartridge integrally with each other. The cartridge is held in a body of the apparatus in such a manner as to be rotatable between a replaceable position and a set position.

REFERENCES:
patent: 4563076 (1986-01-01), Takahashi et al.
patent: 4625895 (1986-12-01), Tsukano
patent: 4862212 (1989-08-01), Tanzawa et al.
patent: 4866482 (1989-09-01), Hirasawa et al.
patent: 4876572 (1989-10-01), Nagatsuna
patent: 4888620 (1989-12-01), Fujino et al.

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