12-8
12.1 LDD Circuit Board/AOM Driver Section
Installation
Installation is essentially in the reverse order of removal.
NOTE: Route the mesh cover harness for LDD1 connector
so that it is not in touch with the LDD23 circuit board
as shown.
Removal
1. Remove the printer top cover
2. Remove the five screws and then the cover.
3. Disconnect the connector (KEY7) and remove the
five screws then the circuit board.
LII471
LDD1 Connector
Harness with
Mesh Cover
Clamp
12.1.10
Operation Panel/Keyboard Circuit Board (KEY23) Replacement
LII472
Screws (5)
Cover
LII473
Connector
Screws (5)
KEY23 Circuit Board