Optical Unit Components
Component
COVER
BEAM SPLITTER
MOTOR
BEAM SPLITTER
POSITION SENSOR
POLYGON MOTOR
UNIT
SM3226-1 – 10FEB97
Do not allow dust on the COVER to enter the OPTICAL UNIT.
Remove the MOTOR from the BASE by removing the 4 SCREWS.
Remove the BEAM SPLITTER POSITION SENSOR by removing 2 SCREWS.
Place the PROTECTIVE COVER over the POLYGON before removing the unit.
The PROTECTIVE COVER is shipped with the replacement unit.
Replacement Notes
BEAM SPLITTER
POSITION SENSOR
Removals
BEAM SPLITTER
MOTOR
POLYGON
MOTOR
H129_2900DCB
H129_2900DC
2–33