This has nothing to do with CUPS. It is a package installation/deinstallation problem of the Brother Debian package. Probably Brother's package is broken.
** Changed in: cupsys (Ubuntu)
Status: Unconfirmed => Rejected
--
printer cups wrapper cannot be found
https://launchpad.net/bugs/85241
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
