1. Remove the upper cover. (Upper Cover)
  2. Remove the toner unit [A].
  3. Open the upper inner cover [A] 180 degrees.
  4. Push the plunger [B] as shown below.
  5. Remove the plate [A] and spring [B].

  6. Slide the shutter [A] as shown below to remove the spring [B].
  7. Move the bracket [A] towards the inside to remove the shutter [B].

    • Let the shutter [B] hang, without taking it off.

  8. Remove the screw and connector (x1,x1).
  9. Slide the bracket [A] to remove the toner supply solenoid [B].

  • When you attach the shutter [A], fit it securely on the inner side of the upper inner cover and make sure that it slides properly and is interlocked with the movement of the toner supply solenoid.