Oki C7100, C7300 manual For the duplex unit

For the duplex unit

PostScript driver

1.Click Start ￿ Settings ￿ Printers.

2.Highlight the printer name and click File then Properties.

3.Click the Device Settings tab. Under Installable Options, make sure that Duplex is set to Installed.

4.Click OK and close the Printers dialog box.

C7100/C7300/C7500 Windows NT 4.0 Printer Drivers • 287