1. Disconnect the lock bar by removing the screw [1], and then pull the lock bar [2] out until it stops.
  2. Push the finisher against the side of the main machine.
  3. Confirm that the gap between finisher and main machine is tight and perfectly even.
  4. Firmly push the lock bar [1] in until it stops, and then fasten screw [2].
  5. Connect the finisher connector to the machine.
  6. Close the front door of the finisher.
  7. Set the upper output tray [A], and then attach screw [B] under the tray.
  8. If you are installing Booklet Finisher SR4130, raise feeler arm [A], and then set the back edge of the tray [B] into the slots. (No screws.)
  9. Install the hopper.
  10. If the floor is uneven, you may want to use the four accessory shoes to level the machine with the four bolts and locknuts under the finisher.