Konica Minolta drypro 832 Service Manual page 384

Chapter 16 MainteTool
12
Click the [START] button.
The laser diode is emitted and the laser beam is radiated
At this moment, the polygon motor is not rotating. So the laser beam is radiated to one spot somewhere
within the laser scanning range.
Note
14
Click the [STOP] button in the "PRINT I/O TEST" window.
The laser diode turns off and the laser radiation disappears.
16-54
13
Insert the IR card in the roller in the sub scan unit
and search the laser light spot.
Search for the position where a red light spot is visible while
moving the IR card in a lateral direction.
•
If the laser light spot is near the center of the scanning
range, go to step 18.
•
If the laser light spot is not near the center of the scanning
range or the laser light spot cannot be found, go to step 14.