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.