4-44 Printer Service Manual
5057-XXX
Replacement warning: Ensure that all PC cartridge units are properly seated and aligned before raising the
transfer belt lift handle to its upper-most position, or damage will occur. Never force the transfer belt lift handle into
its home position, or damage will occur.
Image density sensor 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 4-39.
4. Remove the waste toner cartridge sensor assembly. See “Waste toner cartridge sensor assembly removal” on
page 4-39.
5. Remove the inner cover. See “Inner cover removal” on page 4-42.
6. Remove the waste toner agitator motor assembly. See “Waste toner agitator motor assembly removal” on
page 4-43.
7. Remove the screw securing the harness access cover (A) to the machine.