[Sussex] CUPS stopped Network Printing!

[Matthew Macdonald-Wallace]

Hi all,

I've got a really strange error.

My network was working fine until friday, then suddenly (without
altering any configs!) printing stopped working useing cups.

I can print test pages from both the server and the client using the
cups web interface and the printer shows up fine as a shared printer,
however when I try and print from anything else, it just doesn't work.

Has anyone else had a problem like this before?

TIA,

Matt