The printer is physically connected to a printserver. It is installed on a terminal-server so that it can be made available for the users in their terminal session.

I just made a new printer with BROHL1440 and same sharename, ended up with same error. Printer name seems to be not the problem. But the error strangely say's 1801 "Invalid printer name".

I can see the shared printer on the server when i run \\terminal-deakke.
I belive i should be able to connect also if the computers are logged on to the domain. But we are using remotedesktop tool to connect the terminal-server.