Attaching Cables - Lexmark X790 Series User Manual

Additional printer setup
3
Turn the printer off.
4
Align the printer with the tray, and then lower the printer into place.
Note: Optional trays lock together when stacked. When necessary, remove stacked trays one at a time from the
top down.
1 Standard 550-sheet tray (Tray 1)
2 Optional 550-sheet trays
5
Turn the printer back on.
6
Set the printer software to recognize the optional input source.
For more information, see

Attaching cables

CAUTION—POTENTIAL INJURY: Do not use the fax feature during a lightning storm. Do not set up this product
or make any electrical or cabling connections, such as the fax feature, power cord, or telephone, during a
lightning storm.
Connect the printer to the computer using a USB cable or Ethernet cable.
"Updating available options in the printer driver" on page
1
2
47.
44