The following instructions will help you completely uninstall the printer driver. It is strongly recommended that you close all other applications before beginning.

Not doing these before attempting to remove the driver files may result in an 'access denied' or 'printer in use' error. To completely remove printer driver files from your system: • Open the Print Server Properties dialog window by doing one of the following: • Click the Start menu and in the search field type ' printui /s /t2' (without the quotes), and then press Enter or click it in the search list. • Press WINDOWS-R on the keyboard to bring up the Run window, type in ' printui /s /t2' (without the quotes), and then press Enter or click OK. • Press the WINDOWS key on the keyboard to display the Start screen, type in ' printui /s /t2' (without the quotes), and then click it in the search list. • From the Start menu or the Start screen: • Open Devices and Printers.

• Select any printer and then click 'Print server properties' at the top of the window. • Click on the Drivers tab. • For Windows XP systems: • Click Start >Control Panel >Printers and Faxes. Hp Deskjet 5550 Driver Windows 10.