Repair information 4-115
7500-432, -632, and -832
High voltage power supply (HVPS) card removal
1. Remove the printer front left cover. See “Printer front left cover removal” on page 4-3.
2. Remove the top cover assembly. See “Top cover assembly removal” on page 4-5.
3. Remove the PC cartridge.
4. Remove the printer front door assembly. See “Printer front door assembly removal” on page 4-6.
5. Remove the front inner cover. See “Front inner cover removal” on page 4-8.
6. Disconnect the connector from the HVPS card assembly (A).
7. Release the harness from the clamps.
8. Remove the two screws securing the HVPS card assembly (A).
9. Remove the HVPS card assembly (A) by sliding it outward in the direction of the arrow.
Note: Before reinstalling, ensure the HVPS (A) is inserted into the side slots properly.
Clamp
A
Clamp
Front
Connector