Choose Fallback Driver – Windows 2003 Terminal Server
By default Windows use the driver “HP DeskJet500c” or “HP Color LaserJet 5/5M PS” if no exact driver is found.
This can be changed in regedit on the terminal server.
Below is “HP LaserJet 4” the default.
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd]
“FallbackPclDriver”=”HP LaserJet 4”
“FallbackPsDriver”=”HP Color LaserJet 5/5M PS”