I would look at it in Device Manager and one of the tabs would show the files the driver uses. Then I could write those down for later use. Then I'd remove the item in device manager. Then go look for those files and remove the ones for that device and not the ones that Microsoft uses to cover multiple items.
Finally a little search of the registry for those files to dust off the rest.
But why would I need to do this today?
How can I uninstall all traces of the HP5610 driver from my Win7 PC?