
LASER UNIT
G031/G032 6-24 SM
6.5.5 LD UNIT/POLYGONAL MIRROR MOTOR REPLACEMENT
G032
LD Unit
1. Remove the top cover. (Refer to Exterior Cover Removal, section 6.1.1.)
2. Remove the laser unit top cover [A] (2 screws and 1 grounding plate [B]).
3. Replace the LD unit [C] (2 screws and 1 connector).
NOTE:
Do not touch VR101 on the LD unit, because it is adjusted in the factory
before shipment.
Polygonal Mirror Motor
NOTE:
When doing the following steps, take care not to damage the mirror surface
with the tip of the screwdriver.
1. Remove the top cover. (Refer to Exterior Cover Removal, section 6.1.1.)
2. Remove the laser unit top cover [A] (2 screws and 1 grounding plate [B]).
3. Replace the polygonal mirror motor [D] (4 screws and 1 connector).
G031R506.WMF
[A]
[B]
[C]
[D]
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