Electrophotographic copying method and apparatus

Details Electrophotographic copying method and apparatus Electrophotographic copying method and apparatus

1980-07-01

1982-10-05

Rubinson, G. Z.

Photocopying

Including fiber optics

355 11, G03G 1500

Patent

active

043525490

ABSTRACT:
An electrophotographic copying method and apparatus in which a powder image of an original document is transferred from the photoconductor to a receiving member. Thereafter, an electrostatic latent image of this transferred powder image is formed back onto the same photoconductor. The latent image is then developed and transferred to a copy sheet and fixed to produce a finished print. In a preferred embodiment, the transferred powder image is repeatedly utilized to form successive electrostatic latent images on the photoconductor. These electrostatic latent images are then developed to produce powder images which are subsequently transferred and fused to copy sheets forming a multiplicity of copies from the same original document.

REFERENCES:
patent: 2357809 (1944-09-01), Carlson
patent: 2576047 (1951-11-01), Schaffert
patent: 3043217 (1962-07-01), Walkup
patent: 3973846 (1976-08-01), Sullivan et al.
patent: 4003651 (1977-01-01), Hashida et al.
patent: 4167324 (1979-09-01), Wu
patent: 4167326 (1979-09-01), Payne

Affiliated with

Also associated with

Rating

Electrophotographic copying method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrophotographic copying method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotographic copying method and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-421462