C7100/C7300/C7500 Windows XP Printer Drivers • 83
For the duplex unit
PostScript driver
1. Click Start ® Settings ® Printers and Faxes.
2. Highlight the printer name and click File then Properties.
3. Click the Device Settings tab. Under Installable Options, click
Duplex and select Installed in the drop-down list.
4. Click OK and close the Printers and Faxes dialog box.