Roughened imaging surface for cleaning

Details Roughened imaging surface for cleaning Roughened imaging surface for cleaning

1974-09-16

1976-11-16

Stein, Mervin

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

1525652, G03G 2100

Patent

active

039920917

ABSTRACT:
Cleaning imaging material from a xerographic imaging surface with a cleaning blade with reduced friction between the blade and the surface is provided without image degredation by an appropriately roughened surface, which roughness is formed on the photoconductive surface by substrate preetching to provide a final or post coated roughness pattern of 3 to 5 microns and less than 20 microns.

REFERENCES:
patent: 2939029 (1960-05-01), Wahlig
patent: 3185968 (1965-05-01), Hammond
patent: 3399060 (1968-08-01), Clancy
patent: 3519819 (1970-07-01), Gramza et al.
patent: 3552850 (1971-01-01), Royka et al.
patent: 3559570 (1971-02-01), Martel et al.
patent: 3566786 (1971-03-01), Kaufer et al.
patent: 3674477 (1972-07-01), Carlson
patent: 3801315 (1974-04-01), Gundlach et al.
patent: 3848993 (1974-11-01), Hasiotis
patent: 3871881 (1975-03-01), Mikelsons

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