Thanks but the CUPS web interface is not accessible because like i said, we only have access to this remote server using Putty to give us a command line view.
Anyway, I've managed to install it now using the foo2hp driver (and yes it was a networked printer) and followed the instructions on the following website:
http://foo2hp.rkkda.com/
I also had to install the GCC compiler through Yast -> Software Management before I was able to use the Make command on the files mentioned on the above website.
Cheers
Chris