1. Open the front door [A] of the finisher.
  2. Pull out the staple unit [B].
  3. At the rear of the finisher, remove:
    [A] Rear upper cover (x5)
    [B] Rear lower cover (x4)
  4. Remove the booklet tray from the left side of the finisher. (For details, refer to the Field Service Manual for the Booklet Finisher SR5060.
  5. Insert the tray harness into the finisher.