I'm trying to find a print driver native to Windows Terminal Server
that will work with a Brother IntelliFAX 4100 fax printer.

Hi,
I went to http://www.driverguide.com and searched for the driver you
wanted.  I found these two files:
http://www2.driverguide.com/cgi/download.cgi?uploads12/2125/Bro720NT.EXE
(got that link from this page:
http://www2.driverguide.com/uploads/uploads12/2125.html)

and this direct link:
http://www2.driverguide.com/cgi/download.cgi?uploads12/17310/nt4_4318.exe
(got that link from this page:
http://www2.driverguide.com/uploads/uploads12/17310.html)

You may need the user name and password to access those files. 
The user name and password are: 
User Name: drivers
Password: all
The user name and password are given to everyone who registers, so
basically I saved you the trouble of registering.

Have a great day, and I hope that those drivers work for you,
-David

Hi,
I've also found another driver at brother.com in case the others
listed above don't work properly.

Please see http://solutions.brother.com/fax4750e/download/dl-winnt-add_4100.html
for directions and a download link for an .inf file.

Cheers,
-David

If your Term Server is a NT4.0 server, you should use a NT Driver on
the Server and if it is a Win 2k server, a 2k driver. So try
tx_tech_raider-ga's drivers.  If they are for the correct hardware and
server, they should work.