Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1979-03-05
1980-12-30
Moses, R. L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 8, 355 66, 358300, G03G 1500
Patent
active
042419905
ABSTRACT:
A multi-purpose optical data processor has shared optics for selective performing light/lens xerographic copying in accordance with a line-by-line scanning pattern and laser reading and writing in accordance with a raster scanning pattern. Among the laser reading and writing functions which such an optical data processor can perform are laser input scanning and laser xerographic printing, and laser photographic and thermographic recording.
REFERENCES:
patent: 4027961 (1977-06-01), Starkweather
patent: 4046471 (1977-09-01), Branham et al.
patent: 4122462 (1978-10-01), Hirayama et al.
Moses R. L.
Xerox Corporation
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