I have a brother printer at home connected via dnssd.  If I take my laptop to work and then come home, then try to print it sits in the queue.  Hover over the printer icon (kde) I see "unable to locate printer".  

Rebooting gets the printer working.  Restarting cups does not.
Any ideas?

Thanks,
Neal

--
Those who don't understand recursion are doomed to repeat it