Access denied when changing printer permissions

Hello Everyone

I have a problem at the moment where when I change the permissions on
our printers it comes back with an "unable to save permission changes
on [printer name] Access is Denied". This does not apply to all of our
printers but it isn't specific in which kind of printer it affects.

After getting this message I close down the properties page and open it
again and the changes I made did actually take effect!

Anyone got any ideas? I am running it on our PDC which is a Win 2K3 SP1
server.

Thanks in advance.