4-32 Service Manual
5060-4xx
4. Remove connectors (D) from the right board.
5. Remove the developer HVPS boards.
Note: If you have a one piece Developer HVPS board, you can ignore steps 5 and 6.
6. Reconnect the HVPS boards.
Installation note:
1.
Disconnect the cable between boards.
Note: You have a one piece Developer HVPS board.
2. Install the large board by attaching the bottom screws loosely, attach the top screws, then tighten the
bottom screws.
3. Connect the boards
4. Install the small board in the same manner as the large board.
Note: When replacing the developer HVPS, whether one piece or two piece, verify the TMC switches are
properly functioning by performing the Base Sensor Test for the black, cyan, yellow and magenta sensors.
See “BASE SENSOR TEST” on page 3-30. If a sensor fails the test, realign the developer HVPS boards
and rerun the test.
D
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