High capacity photocopy optical scanning system

Details High capacity photocopy optical scanning system High capacity photocopy optical scanning system

1977-05-18

1979-01-16

Braun, Fred L.

Photocopying

Including fiber optics

355 3R, 355 46, G03G 1528, G03G 1532, G03B 2744

Patent

active

041346700

ABSTRACT:
A pair of lenses, side by side, create twin optical paths for image projection from a single object station to twin photoreceptor drums, rotating in opposite directions. The lens pair, as it moves back and forth, is scanning in both directions and alternately projecting onto one and the other of the two photoreceptors.

REFERENCES:
patent: 3524928 (1970-08-01), Hoskins
patent: 3694073 (1972-09-01), Bhagat
patent: 3775102 (1973-11-01), Punnett
patent: 3994580 (1976-11-01), Hoffman
patent: 4008958 (1977-02-01), Kingsland

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