Service Parts Disassembly 8-43
Engine Control Interface Board
Caution
Two connectors have locks to release before pulling on the harnesses.
Method #1
1. After removing the engine control board, see page 8-42.
2. Disconnect the 8 wiring harnesses.
3. Loosen the 2 mounting bracket screws and remove the interface board from the
white plastic mounting posts.
Method #2
1. Lower the HVPS assembly to a horizontal position.
2. Disconnect the 8 wiring harnesses.
3. Remove the 2 screws that secure the engine control interface board mounting
bracket to the printer frame.
4. Remove the engine control interface board and mounting bracket from the printer
frame.
7750-023