Executive Series 2426 Printer Family User’s GuideWindows Me/98/95 Printer Drivers • 316Duplex Unit: EnablingPostScript or PCLCertain options such as additional memory, the duplexer, oradditional trays may be installed in your printer.Before using the printer, you must enter the printer driver(s) andenable the options. You only need to do this once.1. Click Start → Settings → Printers.2. Highlight the printer name. Click File then Properties.3. Click the Device Options tab.4. Select Duplex Option Unit. A checkmark appears in the box.5. Click OK.C73_Me_PS_Duplex1K.tif and C73_Me_PCL_Duplex1K.TifPostScript Driver PCL Driver