Image forming apparatus using plural laser beams

Details Image forming apparatus using plural laser beams Image forming apparatus using plural laser beams

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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