69
OP-P1/MF1 Training
Slide 69
Laser Unit Operation (2)
The mirror rotates clockwise to the angle of reflection of the beam.
There are four steps to scanning a single line onto the drum:
Laser synchronization done by the laser synchronization detector [6]
Main scan start position
Main scan intermediate position between the start and end points
Main scan end position
Each step is repeated for each beam reflected from each face of the
polygon mirror.
The laser synchronization detector (6) controls the timing of the laser
operation.
No additional notes
