Printing on Terminal Server

Hi

I have a Windows 2000 Terminal Server to which about 50 users connect to it. The problem is when the printers are installed on the server, they create duplicates with sessions. This happens to the printers connected directly to the Win Terminals. I don?t have problem with network printers (the ones on my Printer server).

Can someone help me with this problem of printers duplicating themselves?

Regards,
Archie