gonna reiterate what was said above, make sure you path out to the print server from the troubled systems. Are you installing the print driver via pathing to the print server and adding a printer there? I know on my system at work I have an easier time doing that, especially due to the name schema being incredibly long.
If you argue with an idiot he will drag you down to his level and beat you with experience.
I am not a fast writer.
I am not a slow writer.
I am a half-fast writer.