Dell C3765dnf Color Laser Printer - Manual (Page 51)

Installing Optional Accessories 49
6 Lift the printer and align the five guide pins of the optional 550-sheet feeder with the holes at the bottom of the
printer. Gently lower the printer onto the optional 550-sheet feeder.
WARNING: Two people are required to lift the printer.
WARNING: Be careful not to pinch your fingers when lowering the printer onto the optional 550-sheet feeder.
7 Secure the optional 550-sheet feeder to the printer by tightening the two screws provided with the feeder, using a
coin or similar object.