Multi-mode document handling system

Details Multi-mode document handling system Multi-mode document handling system

1982-06-14

1983-12-06

Moses, R. L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

271DIG9, 271186, 271 31, 355 23, 355 26, G03G 1500

Patent

active

044190077

ABSTRACT:
An automatic document handling system particularly suitable for raster input scanners which is capable of operating in either a simplex or duplex document handling mode. The document handling system has document input and output trays in operative relation with a reversible document transport roll which in turn cooperates with a pair of displaceable pinch bars to provide both a document feeding nip and means for selectively routing the document for either duplex and simplex processing. A document guide having an integral control gate effects inverting and recirculation of the document for duplex mode or in simplex mode return of the document to the document supply tray.

REFERENCES:
patent: 4093372 (1978-06-01), Guenther
patent: 4158500 (1979-06-01), DiFrancesco et al.
patent: 4234180 (1980-11-01), Looney
patent: 4264067 (1981-04-01), Adams et al.
patent: 4278344 (1981-07-01), Sahay
patent: 4330197 (1982-05-01), Smith et al.
patent: 4365889 (1982-12-01), Silverberg

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