Settings Menu 1-7Using the Machine as a Printer1Enabling the Duplex Unit-A1To perform 2-Sided Printing, enabling the Duplex Unit-A1 manually on the printerdriver is required on some cases, such as when the machine is connected to acomputer with a USB cable. You can also check whether the Duplex Unit-A1 isenabled by the procedure below.■ For Windows:1 Open the printer properties dialog box.● For Windows 2000❑ Click on the [Start] menu ➞ point to [Settings] ➞ click [Printers].● For Windows XP Professional Edition/Server 2003❑ Click on the [Start] menu ➞ [Printers and Faxes].● Windows XP Home Edition❑ Click on the [Start] menu ➞ point to [Control Panel] ➞ [Printers and Other Hardware]➞ click [Printers and Faxes].● Windows Vista❑ Click on the [Start] menu ➞ [Control Panel] ➞ [Hardware and Sound] ➞ [Printers].● Windows Server 2008❑ Click on the [Start] menu ➞ [Control Panel] ➞ [Printers].● Windows 7❑ Click on the [Start] menu ➞ [Devices and Printers].2 Right-click the icon of the printer you installed ➞ click [PrinterProperties] (or [Properties]).