Electrophotographic apparatus

Details Electrophotographic apparatus Electrophotographic apparatus

1979-06-22

1980-09-23

Moses, R. L.

Photocopying

Including fiber optics

271311, 271DIG2, 355 3SH, 355 3TR, G03G 1500

Patent

active

042239931

ABSTRACT:
An electrophotographic apparatus comprising a charge retentive drum such as a photosensitive drum including an electrically conductive drum substrate and a charge retentive layer applied on the drum substrate, a developing device for developing an electrostatic latent image formed on the drum with toner to form a toner image, a transfer roller for transferring the toner image onto a record paper, the record paper being fed between the drum and the transfer roller, a peelling claw for peeling the record paper having the toner image transferred thereto off the drum surface, the peeling claw being made of conductive metal and its free end being urged against a depressed edge portion of the conductive drum substrate, and means for connecting the peeling claw to the earth potential.

REFERENCES:
patent: 3912256 (1975-10-01), Nagahara
patent: 4072307 (1978-02-01), Knieser

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