My uninstall for my old printer keeps hanging up? How do I uninstall manually?

I use to have an HP PSC & OfficeJet 3.0 on my machine, and I am trying to uninstall the software.
I went to the control panel, and pressed remove, but it keeps hanging up.  I am not running any application software on the machine at the same time.  How do I delete everything manually?

I do not know how to tell what directory to delete, and are there any registry items I would need to delete, If so how do I go about doing this?
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Forrest BurrisCommented:
Please post the exact model of your printer. OfficeJet 5500? 5610? All-in-one? Etc.. Thank you.
swansonplaceAuthor Commented:
Sorry, I do not have the printer any more.  I am just trying to remove the software, and all it says is
HP PSC & OfficeJet 3.0.  As per the uninstall directions, most of the software has been uninstalled, but some pending files exist.  Everytime I go to complete the uninstall, the hard drive works, and then uninstall just stops.
Forrest BurrisCommented:

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I've found this link to be very useful on how to completely uninstall a printer and all associated drivers and files.
swansonplaceAuthor Commented:
Thanks you for the help.
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