HP-TOOLBOX is used to Work With Already Installed HP Printers:
Introduction to the hplip Package:
If you own an HP printer(s), you are lucky in my opinion. While not all HP printers are gems, most all of them will work like a champ using the Package hplip, installed by default in openSUSE. And you will most likely later be able to find an ink or laser cartridge for it when you need it. It is very true printer manufacturers sell printers cheep which often come with very little ink in the box and that cartridges are priced high where they make all of their money. This article is not going to correct how the printer manufacturers make their money. However, If you are looking to buy a printer that works with Linux and openSUSE, HP has got to be on your short list.
The Package hplip, now at version 3.12.11 in openSUSE 12.3, includes the following application files (and much more in documentation):