摘要 |
PROBLEM TO BE SOLVED: To ensure a stabilized print quality by preventing a deterioration in print quality due to variation in the laser light scanning interval on a photosensitive body caused by a positional variation of the laser exit opening when a plurality of lasers emit light from arbitrary positions using optical fibers. SOLUTION: A positional variation of waveguides is corrected by varying the intensity of laser light in an electrophotographic printer comprising a plurality of semiconductor lasers emitting laser light, the waveguides for arranging the exit position of laser light being emitted from the semiconductor lasers arbitrarily using optical fibers, and a laser driving mechanism section for driving the semiconductor lasers to emit laser light at an arbitrary intensity based on print data developed in dots. COPYRIGHT: (C)2004,JPO |