Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1995-06-30
2000-08-22
Lee, Eddie C.
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
B41J 2435
Patent
active
061080233
ABSTRACT:
An image forming apparatus for simultaneously scanning a record medium by a plurality of laser beams includes a beam detector capable of simultaneously detecting all of the scanning laser spots, a position detector for detecting the arrival of the laser spots at a predetermined position in response to an output signal of said beam detector, and a distributor for distributing the beam position detection signal outputted by said position detector. The initiation of recording of the laser beams is controlled by the distributed beam position detection signal.
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Canon Kabushiki Kaisha
Lee Eddie C.
Mahoney Christopher
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