HP PSC 1110 All-in-One
This uninstaller utility will remove the HP all-in-one software from your computer even if the normal software uninstaller will not. Use this utility if you cannot uninstall the all-in-one software or cannot get it reinstalled successfully.
The entries for the all-in-one will be removed from the Windows Registry. HP advises owners using Windows Me and XP to make a System Restore point prior to running this utility and another after it has been run. Click Start, Programs, Accessories, System Tools, and then System Restore to run System Restore.
This utility will completely remove all software for the following products:
OfficeJet 4100 series
OfficeJet 6100 series
PSC 1000 series