Dell 3000cn Color Laser Printer - Manual (Page 43)

Installing the Optional Tray Module
CAUTION: If you are adding an optional 250-sheet tray module or 500-sheet tray module after setting up
the printer, 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.
Optional 250-sheet tray modules attach under the printer and up to two additional trays can be added.
The optional 500-sheet tray module attaches under the optional 250-sheet tray module and only one additional tray
can be added.
Some instructions may vary depending on the tray module configuration in your printer.
NOTE: Some tray module configurations differ from those described in this manual.
1. Unpack the tray and remove all packing material and tape.
2. Place the tray module in the location that you would like the printer to be located.
NOTE: You will place the printer on the tray in a later step.
3. Turn off the printer.
4. If there are any trays already attached to the printer, unlock the tray from the printer by removing the tray from the
tray module and turning the locking mechanism, inside the printer, as shown in the graphic.