1. Undock the stacker from the upstream unit. Release the stand.
  2. Detach the cross-shaped bracket of the docking bracket and rotate it 90 degrees. Re-fasten the screw. (x1)

  3. Loosen the screws on the docking bracket and slide the bracket to adjust the registration, and then secure the screws. (x4)
  4. Dock the stacker to the docking bracket and check the registration. If the skew is 1 or more division, do the adjustment procedure again.
  5. If there is no problem, dock the stacker to the upstream unit. Secure the stand.