Xerox WorkCentre PE120i System Administration Manual page 105

The Ports tab will be displayed.
Check the box appropriate to the connection.
4
For a parallel connection, check LPT1, LPT2 or LPT3 depending on the configuration of
the workstation. This is usually LPT1.
For a USB connection, check the USB box.
Click OK.
5
Continue with Test Print or Scan.
6
Xerox WorkCentre PE120i System Administration Guide Page 7-11