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Repair information 4-103

7510

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CMYK toner add motor assembly removal

1. Remove the printer front door assembly. See “Printer front door assembly removal” on page 4-3.

2. Remove the front left cover. See “Front left cover removal” on page 4-9.

3. Remove the waste toner cartridge cover. See “Waste toner cartridge cover removal” on page 4-49.

4. Remove the waste toner cartridge sensor assembly. See “Waste toner cartridge sensor assembly

removal” on page 4-49.

5. Remove the inner cover. See “Inner cover removal” on page 4-53.

6. Remove the three CMY toner add assemblies. See “CMY toner add assembly removal” on page 4-57.

7. Remove the K toner add assembly. See “K toner add assembly removal” on page 4-58.

8. Remove the rear cover assembly. See “Rear cover assembly removal” on page 4-5.

9. Remove the right cover assembly. See “Right cover assembly removal” on page 4-4.

10. Remove the top cover assembly. See “Top cover assembly removal” on page 4-4.

11. Remove the main power switch actuator. See “Main power switch actuator removal” on page 4-102.

12. Remove the two screws securing the CMYK toner add motor assembly (A) to the machine.

13. Lift the CMYK toner add motor assembly (A) slightly, and pull it towards the front of the machine.

14. Release the harnesses from the clamps.

15. Disconnect the connector from the CMYK toner add motor assembly (A).

16. Release the tabs securing the four sensors (toner RFID) to the assembly.

17. Remove the four sensors (toner RFID).

18. Remove the CMYK toner add motor assembly (A).

CMYK transfer HVPS 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 4-111.

3. Remove the developer / transfer roll HVPS card assembly. See “Developer / transfer roll HVPS card

assembly removal” on page 4-112.

4. Remove the rear left middle cover. See “Rear left middle cover removal” on page 4-6.

5. Remove the 24V LVPS card bracket assembly. See “24V LVPS card bracket assembly removal” on

page 4-95.

6. Disconnect the two connectors from the CMYK transfer HVPS card assembly (A).

7. Disconnect the four faston connectors from the CMYK transfer HVPS card assembly (A).

8. Remove the two screws securing the CMYK transfer HVPS card assembly (A) to the machine.

Lexmark X945e MFP 7510 series User Manual

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