Electrophotographic copying apparatus

Details Electrophotographic copying apparatus Electrophotographic copying apparatus

1981-11-23

1983-07-12

Moses, R. L.

Photocopying

Including fiber optics

355 14R, 430 54, G03G 1500

Patent

active

043927378

ABSTRACT:
An electrophotographic copying apparatus comprises a photosensitive member which includes a conductive layer carrying a sequential lamination of a first photoconductive layer which is sensitive to visible light and a second photoconductive layer which is sensitive to ultraviolet rays and serves as an insulator to the visible light and a neutralizing unit for an irradiation of visible light and ultraviolet ray in order to neutralize charge on an area beyond image scope of the photosensitive member.

REFERENCES:
patent: 3836363 (1974-09-01), Plutchak
patent: 4171157 (1979-10-01), Suzuki
patent: 4253760 (1981-03-01), Tsuda et al.
patent: 4297423 (1981-10-01), Nishikawa

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