CUPS problem on upgrade from Squeeze to Wheezy

I have a workstation with a Brother_MFC-7362N printer running with CUPS. It was working fine running Debian/Squeeze on i386 but now that I've replaced it with Debian/Wheezy on amd64 it's not working. It says that everything works and claims that jobs are printed but nothing comes out of the printer. Any suggestions on how to debug it? -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/