OES 11 SP2 with iPrint
Windows 7 64-bit Enterprise

I'm using the same driver with multiple models and no issues. This is the newest UPD as of October 15th, 2015.

When printing to the printer, I get a box asking to "Select the HP printer you want to use." It is an HP box asking for IP/hostname, etc.

I can get a screenshot and add it, shortly.

On my machine it's working without the prompt, but I can be logged in as student or admin on the laptop and get the HP window.

Not sure what else to look at.