Simultaneous read/write copier

Details Simultaneous read/write copier Simultaneous read/write copier

1988-10-13

1990-04-24

Reynolds, Bruce A.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358472, 358483, 358497, 358498, 346140R, H04N 1024, H04N 123, G01D 1516

Patent

active

049204211

ABSTRACT:
A combined input and output scanner comprising in combination a stationary support for holding a document, a carriage system adapted for scanning movement in a first direction across the document and for indexing movement in a second direction transverse to the first direction, the carriage system scanning a band of information across the document and then indexing a first distance to scan another band of information across the document, a reading head rigidly secured to the carriage system for scanning the document to produce a digital image of the document, a copy sheet support, the copy sheet support indexing in said second direction to convey the copy sheet in the direction of indexing of the carriage system, said copy sheet being indexed a second distance in the direction of the index of the carriage upon the completion of each scan across the document, and a printing head rigidly secured to the carriage for relative movement with respect to a copy sheet and electrically connected to the reading head for printing said digital image on said copy sheet.

REFERENCES:
patent: 4424524 (1984-01-01), Daniele
patent: 4476496 (1984-10-01), Thaler
patent: 4496984 (1985-01-01), Stoffel
patent: 4636871 (1987-01-01), Oi

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