Has anyone seen this before? I've attached a photo where the app shows MANY copies of the same printer. If you look in System Preferences at the printers though, everything looks fine. At this time its only been reported from 2012 MacBook Airs running 10.9.3. external image link
In a former support life, I saw this problem show up when the managed printer had a stray trailing space in the queue name. Hopefully that's a quick fix here!
