1. Next, the vertical duct and lower duct [A] of the used toner path must be removed.
  2. Remove the cap [A] (x1). This disconnects the left end of the pipe.
  3. On the right, disconnect the top of the vertical duct [A] (x2).
  4. Disconnect bottom [B] of the vertical duct [A] (x2)
  5. To the left, unfasten above the open air duct [A] (x2).
  6. Free the black harness at [A] (x1). (This will make removal easier.)
  7. Slide the pipe and the vertical duct to the right.
  8. Continue to move it to the right as you separate it from the harnesses until it is free .
  9. Turn the gear on the right end of the pipe. If the gear does not rotate freely, the pipe is jammed or defective and must be replaced.