4-100 Printer Service Manual
5057-XXX
8. Remove the rear lower cooling fan assembly (A).
CMY developer drive motor assembly
1. Remove the rear upper cooling fan bracket assembly. See “Rear upper cooling fan bracket assembly removal”
on page 4-111.
2. Remove the developer / transfer roll HVPS card assembly. See “Developer / transfer roll HVPS card assembly
removal” on page 4-112.
3. Remove the lower printer engine card bracket assembly. See “Lower printer engine card bracket assembly
removal” on page 4-92.
4. Remove the 5V LVPS card bracket assembly. See “5V LVPS card bracket assembly removal” on page 4-97.
5. Disconnect the connector from the CMY developer drive motor assembly (A).
6. Release the harnesses from the clamps.
7. Remove the two screws securing the CMY developer drive motor assembly (A) to the machine.
8. Remove the CMY developer drive motor assembly (A).