Ld Unit And Polygon Mirror Motor - Ricoh D069 Field Service Manual

4. Replacement and Adjustment
Make sure that the cable [B] passes under the unit.
4

LD Unit and Polygon Mirror Motor

1. Laser unit (
2. Laser unit cover [A] ( x 2, 1 grounding plate)
3. LD unit [B] ( x 2)
4. Polygon mirror motor [C] ( x 4)
Reassembling
Check that the polygon mirror and toroidal lens are clean. Dust or other foreign substances may interfere
with the operation of the LD unit.
140
"Laser Unit")