Repair information 4-99
7500-432, -632, and -832
Printhead assembly removal
1. Remove the top cover assembly. See “Top cover assembly removal” on page 4-5.
2. Open the printer front door assembly. See “Printer front door assembly removal” on page 4-6.
3. Remove the PC cartridge.
4. Remove the toner cartridge.
5. Remove the printer front door assembly. See “Printer front door assembly removal” on page 4-6.
6. Remove the front inner cover. See “Front inner cover removal” on page 4-8.
7. Remove the toner cartridge guide assembly. See “Toner cartridge guide assembly removal” on
page 4-95.
8. Disconnect the three connectors from the printhead assembly (A).
9. Disconnect the connector from the junction harness.
10. Remove the four screws securing the printhead assembly (A).
11. Remove the printhead assembly (A) by lifting it upward.
A
Rear
Front
Junction harness
Connectors