Reader-printer

Details Reader-printer Reader-printer

1984-03-29

1986-06-10

Grimley, Arthur T.

Photocopying

Including fiber optics

355 67, 355 71, G03G 1500, G03B 2754

Patent

active

045939969

ABSTRACT:
A compact reader/printer that has an electrophotographic copier which copies image data recorded on a recording medium on a copy medium for enlargement. The optical path extending from the recording medium is guided by a mirror to an exposure surface. The mirror is provided in inclination to the exposure surface at a location close thereto. The reader/printer is advantageous in that the illumination toward the exposure surface is made uniform by a filter, a mirror for varying reflection by location, a partial shading plate or the like. They are inserted in the optical path to diminish the intensity of light in the region where the distance between the mirror and the surface is narrow.

REFERENCES:
patent: 4272186 (1981-06-01), Plummer
patent: 4298274 (1981-11-01), Rees et al.
patent: 4339182 (1982-07-01), Ueda et al.

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