PCL
1.Access the printer settings page via the [Start] menu.
2.Highlight the printer name and click on [File] then [Properties].
3.Click on the [Device Options] tab.
4.Check [Duplex Option Unit]
5.Click on [OK].
1.Access the printer settings page via the [Start] menu.
2.Highlight the printer name and click on [File] then [Properties].
3.Click on the [Device Options] tab.
4.Check [Duplex Option Unit]
5.Click on [OK].
