C9600 Printing Guide> 9SETTING THE DRIVER DEVICE OPTIONSThis section explains how to ensure that your printer driver canutilize all of the hardware features installed in your printer.Accessories such as hard disk, duplex unit (two sided printing),additional paper trays, etc., will only be usable if the printer driveron your computer knows they are there.In some cases the hardware configuration of your printer isautomatically detected when the driver is installed. However, it isadvisable to at least check whether all of the available hardwarefeatures are listed in the driver.This procedure is essential if you subsequently add extra hardwarefeatures to your printer after the drivers have been installed and setup.WINDOWS1. Access the driver’s [Properties] window. (See “Changing thedriver defaults” on page 7.)2. Select the [Device Options] tab.In the Windows XP PostScript driver the tab may be called“Device Settings”.3. Set the options for any devices you have installed, includingthe correct number of paper trays, high capacity feeder,duplex unit, etc.4. Click [OK] to close the window and save your changes.MAC OS9There are 2 methods to configure printer hardware options,depending on whether or not you use Desktop Printing:> Use the desktop printer icon if you use desktop printing;or…> Use the Chooser if you do not use desktop printing and printvia AppleTalk.