Do you mean that all users can see each others printers?
From
http://ts.veranoest.net/ts_faq_printing.htm#UserSeeAllPrinters
Q: My users can see all redirected printers. How can I make them
see only their own printers?
A: If your users can see each others redirected printers, they are
most likely members of the Administrator or Power Users user group.
Type "whoami /groups" in a Terminal Server session to see the group
membership list of a user.
If that's the case, there is no way to prevent them from seeing all
printers (and they will be able to do far more serious damage than
merely printing to the wrong printer!).
Make them normal users again, and if you made them Administrators
to solve a permission problem with an application, check this Q&A:
My application runs fine for Administrators, but not for normal
users
http://ts.veranoest.net/ts_faq_applications.htm#FileRegMon
Some applications, for example Lotus Notes 5.5 and Microsoft Excel
2002, may display redirected printers from other sessions, for
which users have no permissions.
You can solve this with a free utility from ThinPrint:
MyPrinterView
http://www.thinprint.com/index.php?s=4321&lc=61
In Windows Server 2008, this is no longer an issue. The visibility
of redirected printers is limited to the session where they are
installed. For more information, see:
Terminal Services Easy Print
http://blogs.msdn.com/ts/archive/2007/05/03/introducing-terminal-
services-easy-print-part-2.aspx
_________________________________________________________
Vera Noest
MCSE, CCEA, Microsoft MVP - Terminal Server
TS troubleshooting:
http://ts.veranoest.net
___ please respond in newsgroup, NOT by private email ___
"Juan Carlos Flores" <juanka_hn@hotmail.com> wrote on 20 jul 2007
in microsoft.public.windows.terminal_services:
> I'm using a TS configuration when the user can use his own
> printers, that are configurated in the local machine.
>
> But i would like that the users can see only the printers that
> they have installed on the local machine. Actually the user are
> so confused because they see a lot of printer in their printer
> folders.
>
> Please helpe with that.
>
> Regards
>
> Juan Carlos Flores