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LARGE DOCUMENT IMAGING SYSTEM

IP.com Disclosure Number: IPCOM000024918D
Original Publication Date: 1982-Oct-31
Included in the Prior Art Database: 2004-Apr-04

Publishing Venue

Xerox Disclosure Journal

Abstract

The figure illustrates a front view of a full flash illumination and imaging system utilized to copy original documents up to 11" x 17". An 11" x 17" document 10 is disposed on a transparent object plane 12 which is illuminated from beneath by a source of illumination (not shown). A pair of wide angle lenses 14, 16 are disposed between object plane 12 and a photoreceptor belt 18 move in the indicated direction. The lenses are positioned so as to project an image of the portion of the documents within its field of view onto a portion of the belt 18 as defined by field mask 20 positioned above the belt.