- 90 -3. Maintenance• For OS X 10.9 to 10.11• For OS X 10.8.5You must log in as the administrator to perform this procedure.For OS X 10.9 to 10.111 Select [System Preferences] from the Apple menu.2 Select [Printers & Scanners].3 Select a device to remove, and then click [-].If a confirmation message is displayed, click [Delete Printer].4 Close the [Printers & Scanners] dialog.5 Insert the "Software DVD-ROM" into a computer.6 Double-click [OKI] > [Drivers] > [PS] > [Uninstaller].7 Follow the on-screen instructions, enter the administrator password, and thenclick [OK] until the uninstallation procedure is complete.8 Remove the "Software DVD-ROM" from the computer.For OS X 10.8.51 Select [System Preferences] from the Apple menu.2 Select [Print & Scan].3 Select a device to remove, and then click [-].If a confirmation message is displayed, click [Delete Printer].4 Close the [Print & Scan] dialog.5 Insert the "Software DVD-ROM" into a computer.6 Double-click [OKI] > [Drivers] > [PS] > [Uninstaller].7 Follow the on-screen instructions, enter the administrator password, and thenclick [OK] until the uninstallation procedure is complete.8 Remove the "Software DVD-ROM" from the computer.Removing the Printer Driver (Mac OS X)