The rear cam gear (removed in step 11) must be adjusted when reinstalling the first, second and third fold rollers. Do the following procedure.

  1. Remove the rear idle gear holder [A] ( x 2).

  2. Turn the direct send junction gate gear [A] to the left until it stops at the edge [B] of the frame.

  3. Turn the cam gear shaft [A] clockwise until it is stopped.

  4. Set the rear cam gear [A] (with its pin) on the cam gear shaft.

    • Make sure that the notch [B] in the rear cam gear is positioned within the proper range [C]. The lowest position is 1 mm above the lowest of the three lines.

  5. Hook the timing belt [A] over the rear cam gear [B] first, and then hook the timing belt over the idle gear [C] while rotating the idle gear clockwise.

  6. Check if the notch position of the rear cam gear is positioned within the proper range again.

  7. Attach the clip to the rear cam gear shaft ( x 1).

  8. Attach the rear idle gear holder ( x 2).

  9. Hook the tension spring [A] onto the notch [B].