12-7
12.1 LDD Circuit Board/AOM Driver Section
12
Removal
1. Remove the printer top cover
2. Wear the grounding wristband on the left wrist
and connect its other end to the exposure section
grounding wire as shown.
3. Disconnect fifteen connectors (LDD1 to LDD15)
from the LDD23 circuit board.
4. Remove the short connector from the clamp on
the laser optical unit and connect it to the LDD12
connector.
5. Remove the screw securing the grounding wire.
6. Remove the ten screws and then the circuit board.
12.1.9
LDD23 Circuit Board Replacement
LII318
Grounding Wristband
LII470
Connectors (15)
LII471
Short Connector
Screw
Screws (15)
LDD23 Circuit Board