Terminal Server Printing Trouble Shooting
Installeer het programma TSPDRV.EXE (te downloaden van hardware.cpsit.be/TerminalServer)

There are no errors, and you have a printer connected by a USB cable
CAUSE
This problem occurs because the printer port does not begin with COM, LPT, or USB. By default, printer port names that do not begin with COM, LPT, or USB are only redirected in Windows Server 2003. By default, multifunction print devices may not be redirected unless you are running Windows Server 2003 on your local computer because they use DOT4 ports.
RESOLUTION
To resolve this problem on a computer that is not running Windows Server 2003, force all ports (including DOT4) on the client computer to be filtered for redirection. To do this, add a DWORD value named FilterQueueType to HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default\AddIns\RDPDR and set its value data to FFFFFFFF. 

Follow these steps, and then quit Registry Editor:
1)	Click Start, click Run, type regedit, and then click OK. 
2)	Locate and then click the following key in the registry:



3)	HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default\AddIns\RDPDR  



4)	On the Edit menu, point to New, and then click DWORD Value. 


5)	Type FilterQueueType, and then press ENTER. 


6)	On the Edit menu, click Modify. 


7)	Type FFFFFFFF, and then click OK. 


This enables all ports on the client to be redirected.