Electrophotographic process and apparatus therefor

Details Electrophotographic process and apparatus therefor Electrophotographic process and apparatus therefor

1983-08-05

1985-11-05

Prescott, A. C.

Photocopying

Including fiber optics

355 3CH, 355 14CH, 355 14E, G03G 1500, G03G 1502

Patent

active

045510032

ABSTRACT:
This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as that of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.

REFERENCES:
patent: 3496352 (1970-02-01), Jugle
patent: 3615395 (1971-10-01), Yamaji et al.
patent: 4141728 (1979-02-01), Hemphill
patent: 4197119 (1980-04-01), Sadamatsu et al.
patent: 4255505 (1981-03-01), Hanada et al.

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