How to add lock knob

HEAD PIECE - Replace the L-Plunger

Tools needed: Phillips head screwdriver 7/16" wrench

1. Remove the two screws securing the paper cutter. Be careful to not lose the plastic spacers.
2. Remove the two screws that secure the original bracket with the L- plunger in it.
3. Secure the new bracket with knob using the same two  screws.
4. Remove the nut on the bottom of the rubber bumper. See photo. Add the steel angle to serve as a stop. Secure the stop with the same nut.