Hello, Vicente!

AFAIR network printer can be connected directly to the network and have its
own IP and port.

Also printer can be connected to the computer, that has IP address on the
network.

You can read more about printing here
http://www.devarticles.com/c/a/C-Sharp/Printing-Using-C-sharp/ and
here http://support.microsoft.com/kb/322091

--
With best regards, Vadym Stetsiak.
Blog: http://vadmyst.blogspot.com

You wrote  on Fri, 26 Oct 2007 12:01:55 +0200:

VG> Hello all,

VG> I have an a bit strange printer and I would like to connect a C#
VG> program  running on my computer to the printer. I know that the
VG> printer can be  connected by LAN (TCP/IP protocol, 10/100 Base-T)
VG> but  I am not quite sure  of its meaning. I have not seen anything
VG> about that the printer could be  connected by a specific port. Could
VG> someone please tell me if I can connect  the computer to the printer
VG> via the Internet and how I could do this job?

VG> Apologies for my English,
VG> Thanks in advance.
VG> Vicente.