Repair information 4-41
7558-xxx
5. Using the metal tabs (C), gently pull the charge roll HVPS PCBA and remove from the machine.
Re-installation note: When replacing the charge roll HVPS PCBA, ensure that it is properly inserted into the
socket in the machine.
CMYK toner dispense auger assembly removal
1. Remove the operator panel front cover. See “Operator panel front cover (MFP) removal” on page 4-8.
2. Remove the top cover. See “Printer top cover removal” on page 4-15.
3. Remove the printer front door. See “Printer front door removal” on page 4-13.
4. Remove the transfer belt cleaner. See “Transfer belt cleaner removal” on page 4-178.
5. Remove the waste toner box.
6. Remove the four photoconductor units.
7. Remove the four toner supplies.
8. Remove the printhead retract door. See “Printhead retract door removal” on page 4-145.
9. Remove the inner cover. See “Inner cover removal” on page 4-4.
10. Remove the inner plate. See “Inner plate removal” on page 4-98.