• Unplug the main machine power cord before starting the following procedure.

  1. Remove the rear middle cover. (Exterior Covers)
  2. Remove the controller box cover [A].
  3. Remove the clamp [A].
  4. Install the four stud stays [A] on the controller box.
  5. Install the optional counter interface board [A] on the four stud stays.
  6. Connect the harness [A] to CN3 [B] on the optional counter interface board.


  7. Remove the part [A] of the rear middle cover with a flathead screwdriver.
  8. Connect the harness from the optional counter device to CN4 [A] on the optional counter interface board.
  9. Fix the ground cable with a screw and clamp it together with the unused connector (white, 7-pin).
  10. Route the harness from the optional counter device [A].
  11. Reassemble the machine.