Windows Server 2012 Essentials HP Printer Unspecified Device

I recently did a post about adding a Printer to an Essentials server, i thought i had covered all the bases, however i have seen several questions pop up on the forum regarding HP Printers appearing as unspecified devices when connected via USB. This presented me with a unique challenge as all my lab kit is on HyperV. However i do have a USB HP printer in the office, so i hooked it up with a long USB lead to a MicroServer, and set about trying to repro the problem.

Read more of this post