It is shown, as I say, in the drop down menu. I have had a closer look at mine and I can see that it is using XP drivers.
If it will not install automatically, go to this page:
Link Removed - Invalid URL and download the first on the list and install it.
Third choice, When you extract, the files will be placed in a folder of your choice. Create a folder (HP) . After that, try to install the driver again, from the Add Printer, feature, but this time select the browse option and browse to the directory you have just created.
Uninstall, if they exist, any drivers you have already, before you try the above.