3. Fasten the left side locking clip between the two support units, as follows:
a. Snap the end of the locking clip into the notch located on the support unit.
b. Close the locking clip. It snaps into place.
4. Fasten the right side locking clip between the two support units, as follows:
a. Snap the end of the locking clip into the notch located on the support unit.
b. Close the locking clip. It snaps into place.
148 Network Printer 17: User’s Guide