Uninstall the old driver in Control Panel, in 'Programs and Features', then removeĪll occurrences in 'Program' and 'X86 Program', in Control Panel, right click on your old printer (If it is still there, chances are that it is no longer there) 'Remove', if it is present.
I haven't written to turn on the printer yet, so it's off. You will have to uninstall the old driver for your HP printer and install the new full HP driver :
Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.