- 107 -Deleting or Updating the Printer Drivers6 6. Troubleshooting Deleting or Updating the Printer DriversThis section explains how to delete or update the printer drivers you are using.Note● The procedure and display may differ according to the printer driver and version of Windows or Mac OS X you are using.Deleting a Printer DriverYou can uninstall printer drivers.For WindowsNote● You must be logged on as an administrator to completethis procedure.● Restart the computer before you remove a driver.1 Click [Start] and then select[Devices and Printers].2 Right-click theYour Printer icon andselect [Remove device].If you have specified multiple printer drivers,select the type of driver you want to delete from[Remove device].3 If a confirmation message appears, click[Yes].Note● If a message appears stating that the device is inuse, restart the computer and try again from step 1to 2.4 Click [Printer server properties]on the top bar with one of any iconsselected in [Printers and Faxes].5 Select the [Drivers] tab.6 If [Change Driver Settings] isdisplayed, click it.7 Select the printer driver you want toremove and click [Remove].8 If a message appears asking youwhether to remove the printer driveronly or the printer driver and driverpackage from your system, selectto remove the driver and the driverpackage and then click [OK].9 If a confirmation message appears, click[Yes].10 If the [Remove Driver and Package]dialog box appears, click [Removedriver only.] or [Remove driver anddriver package.] > [OK].Note● If deletion is rejected, restart the computer, andcarry out procedures 4-10 again.11 Click [Close] in the [Printer ServerProperties] dialog box.12 Restart the computer.For Mac OS X1 From the Apple menu, select [SystemPreferences].2 Select [Printers & Scanners].3 Select the device you want to removeand then click [-].4 Close the [Printers & Scanners] dialogbox.5 Insert the software DVD-ROM into thecomputer.6 Double-click [OKI] > [Driver] >[Printer] > [Uninstaller].7 Check the device to delete displayed inthe dialog box and click [OK].8 Enter the administrator password usingthe numeric keypad and click [OK]twice.9 Remove the software DVD-ROM from thecomputer.