Recording apparatus with beam scan information reading

Details Recording apparatus with beam scan information reading Recording apparatus with beam scan information reading

1980-12-12

1983-01-25

Britton, Howard

Facsimile and static presentation processing

Facsimile

Recording apparatus

358293, 358294, 358296, 358302, H04N 124

Patent

active

043706789

ABSTRACT:
A recording apparatus in which at least two beams from a semiconductor laser are collimated by a common collimating lens and deflected by a common deflector. A part of the deflected beams is directed to a document for information reading while the rest of the deflected beams is directed to a recording medium after modulation at least with the information thus read. Also at the document scanning the beam intensity is controlled to eliminate the effect of shading phenomenon.

REFERENCES:
patent: 4012585 (1977-03-01), Chen
patent: 4214157 (1980-07-01), Check
patent: 4270131 (1981-05-01), Tompkins
patent: 4271436 (1981-06-01), Kurose

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