4-106 Service Manual
7510
5. Remove the transfer belt waste toner auger assembly (A) from the machine.
K developer / transport drive motor assembly removal
1. Remove the fuser unit assembly. See “Fuser unit assembly removal” on page 4-15.
2. Remove the rear cover assembly. See “Rear cover assembly removal” on page 4-5.
3. Remove the rear left middle cover. See “Rear left middle cover removal” on page 4-6.
4. Remove the MPF feed unit assembly. See “MPF feed unit assembly removal” on page 4-8.
5. Remove the rear upper cooling fan bracket assembly. See “Rear upper cooling fan bracket assembly
removal” on page 4-111.
6. Remove the developer / transfer roll HVPS card assembly. See “Developer / transfer roll HVPS card
assembly removal” on page 4-112.
7. Remove the 24V LVPS card bracket assembly. See “24V LVPS card bracket assembly removal” on
page 4-95.
8. Remove the CMYK transfer HVPS card assembly. See “CMYK transfer HVPS card assembly removal”
on page 4-103.
9. Remove the screw securing the bracket (A) to the machine.
10. Remove the bracket (A).
11. Disconnect the four connectors from the K developer transport drive motor assembly (B).
12. Release the harnesses from the clamps.
13. Release the frame clamp from the K developer transport drive motor assembly (B).
14. Remove the five screws securing the K developer transport drive motor assembly (B) to the machine.
Warning: The K developer transport drive motor assembly (B) may be difficult to remove; ensure that none
of the harnesses become damaged.
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