Duplex document handler and image forming apparatus

Details Duplex document handler and image forming apparatus Duplex document handler and image forming apparatus

1993-07-27

1995-08-01

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358498, 358449, 358474, 358401, 355320, 355308, 355309, 355311, 355318, H04N 104

Patent

active

054384354

ABSTRACT:
A duplex document handler feeds document sheets from a document sheet supply to a stationary exposure position through which the document sheets are moved for scanning by a linear CCD array. Duplex document sheets are fed from the exposure station into a loop, leading edge first, and returned, still leading edge first, to the exposure for exposure of the opposite side of the sheet. The document sheets are moved in opposite directions through the exposure station for exposure of the two sides. The loop is the size to receive either one large, for example, ledger sized document, or two smaller, for example, letter or legal sized document sheets, before receipt of further document sheets.

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Patent Abstracts of Japan, vol. 7, No. 123 (E-178) (1268) 27 May 1983 & JP-A-58 040 971 (Fuji Xerox) 10 Mar. 1983 (Abstract).

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