Oki 3037 - Manual (Page 97)

ES 3037/3037e Windows XP Printer Drivers • 97
PCL driver
1. Click Start
→
Settings
→
Printers and Faxes .
2. Highlight the printer name and click File then Properties .
3. Click the Device Option tab, click Duplex Option Unit .
C93_XP_PCL_Duplex1k.tif
4. Click OK and close the Printers and Faxes dialog box.