Electrophotographic recording device

Details Electrophotographic recording device Electrophotographic recording device

1980-04-11

1982-08-31

Truhe, J. V.

Photocopying

Including fiber optics

355 7, 355 14E, 430 54, G03G 15048, G03G 1530

Patent

active

043469825

ABSTRACT:
An electrophotographic recording device suitable for a Form Overlay System, by which a latent image is formed on a surface of a light-sensitive recording medium, consisting of a first area which is maintained at an original potential, a second area which is maintained at a partially reduced potential and a third area which is maintained at a potential of zero.

REFERENCES:
patent: 3816115 (1974-06-01), Gundlach et al.
patent: 3871878 (1975-03-01), Mino et al.
patent: 3926824 (1975-12-01), Lipani
patent: 4050804 (1977-09-01), Silverberg
patent: 4078929 (1978-03-01), Gundlach
patent: 4167324 (1979-09-01), Wu
"Positive Dev. Overlay System", Xerox Disclosure Journal, vol. 1, #3, Mar. 1976 by Robert A. Ludlow, p. 17.
"Electrophotographic Process in a High Speed Printer", IBM J. Develop., vol. 22, #1, Jan. 1978, pp. 34-39 by U. Vahtra et al.
"Principles of a High-Speed Non-Impact Printer", Journal of Photographic Science, vol. 25, 1977, pp. 186-188 by P. Graf.

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