Using HP Jetdirect, I was able to get 2 out of the 4 computers to print, but only after I turned off and back on the printer after I added the printer back using HP Jetdirect. I'm not sure if it will continue to work on the 2 computers that it printed from or not now as I could get the printer to work occasionally before too (sometimes having to powercycle the printer).
The computer that it won't print on stays at print file set, waiting for printer to finish and after a couple of minutes, the job dissapeared from the queue and nothing printed.
When I tried to use IP -> LPD using AUTO or RAW for the queue name, the document wouldn't print at all and would just stop the job on the Mac after a couple of seconds.
I'm almost positive that the printer in the lab was setup using IP > LPD printing and the queue name was left blank and it works fine.
Any insight would be appreciated! 🙂