2 Replacing the developing unit

(Video: Disassembly the developing unit)

  1. Remove the waste toner transport unit/waste toner box.
  2. Waste toner transport unit/waste toner box
  3. Remove the front lower cover.
  4. Front lower cover
  5. Remove the drum unit.
  6. Replacing the drum unit
  7. Remove the harness from two wire saddles [1], and disconnect the connector [2].
  9. Remove two screws [1], and remove the developing unit [2].
  11. To reinstall, reverse the order of removal.
  12. NOTE
    • To install two screws in the developing unit, press the position [1] with your finger as shown in the illustration.
  14. Carry out the [Service Mode] -> [Imaging Process Adjustment] -> [Gradation Adjust].