1. Pull out the toner bottle.
  2. Remove the paper exit lower cover. (Paper Exit Lower Cover)
  3. Remove the upper inner cover. (Upper Inner Cover)
  4. Remove the development exhaust fan. (Development Exhaust Fan)
  5. Remove the toner supply housing. (Toner Supply Housing)
  6. Remove the controller box. (Controller Box)
  7. Remove the screws on the toner hopper [A]. (×3)
  8. Remove the gear [B] on the gearbox [A]. (×1)
  9. Remove the screws and tab on the gearbox [A]. (×3, tab×1)

  10. Remove the toner hopper [A].

    • Toner remains in the toner hopper [A]. Be sure to place the toner hopper on a sheet of paper to protect against toner spillage.

    • Attach the toner supply pipe [A] before installing the gear box and toner hopper.
    • Fit the hole of the supply pipe to the pin [B] and then stabilize the pipe (x1).