Installing upgrades > 139S ETTING THE DRIVER DEVICE OPTIONSOnce your new upgrade has been installed, you may need to update the printer driver sothat the additional features are available to your applications.Accessories such as additional paper trays will only be usable if the printer driver on yourcomputer knows they are there.In some cases the hardware configuration of your machine is automatically detected whenthe driver is installed. However, it is advisable to at least check whether all of the availablehardware features are listed in the driver.This procedure is essential if you subsequently add extra hardware features to yourmachine after the drivers have been installed and set up.Remember that if your machine is shared between users on different computers, the drivermust be adjusted on each user’s machine.WINDOWS1. Access the driver’s Properties window.(a) Open the “Printers” window via the Start Menu or from the Windows ControlPanel.(b) Right-click the icon for this machine, and choose the “properties” option fromthe pop-up menu.2. Select the “Device” tab.3. Set the options for any devices you have just installed.4. Click OK to close the window and save your changes.MAC OS XMountain Lion (OS X 10.8), Lion (Mac OS X 10.7), Snow Leopard (Mac OS X 10.6) andLeopard (Mac OS X 10.5)1. Open the Mac OS X Print & Scan (For Mac OS X 10.5 and 10.6: Print & Fax)Preferences.2. Ensure your machine is selected.3. Click Options & Supplies.4. Click Driver.5. Select all hardware options appropriate to your machine and click OK.Tiger (Mac OS X 10.4)1. Open the Mac OS X Print & Fax Preferences.2. Ensure your machine is selected.3. Click Printer Setup….4. Click the menu and choose Installable Options….5. Select all hardware options appropriate to your machine and click ApplyChanges….
