4-80 Service Manual
7510
Lower printer engine card assembly removal
1. Remove the rear cover assembly. See “Rear cover assembly removal” on page 4-5.
2. Remove the rear upper cooling fan bracket assembly. See “Rear upper cooling fan bracket assembly
removal” on page 4-102.
3. Remove the developer / transfer roll HVPS card assembly. See “Developer / transfer roll HVPS card assembly
removal” on page 4-103.
4. Remove the lower printer engine card bracket assembly. See “Lower printer engine card bracket assembly
removal” on page 4-79.
5. Remove the three screws securing the lower printer engine card assembly (A) to the lower printer engine card
bracket assembly (B).
6. Release the two plastic retainers with needle nose pliers securing the lower printer engine card assembly (A) to
the lower printer engine card bracket assembly (B).
7. Remove the lower printer engine card assembly (A).