OKI C7300 Manual De Usuario

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

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

and close the Printers dialog box.