Lexmark C910 - High Voltage Power Supply Board (HVU) Removal

4-38 Service Manual
5055-01X
High Voltage Power Supply Board (HVU) Removal
1. Open the top unit and remove the RIP cover, RIP board, RIP
box, electronic box, and printer controller board.
2. Remove the five screws from the printer controller board
bracket.
3. Remove the connectors and remove the 12 screws.
4. Remove the high voltage power supply board.