For the Duplex Unit
PostScript Driver
→
1. Click
Start
2. Highlight the printer name and click
3. Click the
Device Settings
sure that
Duplex
4. Click
OK
and close the Printers dialog box.
Sharp AR-C200P: Windows NT 4.0 Printer Drivers • 259
→ Printers.
Settings
tab. Under
is set to Installed.
File
then Properties.
Installable
Options, make