Dell 3110cn Color Laser Printer - Manual (Page 325)

Removing Options
If the printer location needs to change or the printer and print media handling options need to be shipped to
a new location, all print media handling options must be removed from the printer. For shipping, pack the
printer and print media handling options securely to avoid damage.
Removing the Optional 550-Sheet Feeder
Removing the Optional Duplexer
Removing the Optional Memory Card
Removing the Optional Multi Protocol Card
Removing the Wireless Printer Adapter
Removing the Optional 550-Sheet Feeder
NOTE: If you are removing the optional 550-sheet feeder, be sure to turn off the printer, unplug the
power cable, and disconnect all cables from the back of the printer before completing these tasks.
Turn off the printer and unplug the printer power cable. 1.
Pull the tray out of the printer until it stops. Hold the tray with both hands, lift the front slightly, and
remove it from the printer. 2.
Remove the two screws joining the printer and the 550-sheet feeder by unscrewing them with a coin or
similar object. 3.