Cannot Print over Bonjour networks

-
Check 1 Is the computer you are trying to print from configured correctly?
Make sure the computer is configured correctly.
-
Check 2 Are the computer and printer on the same network?
Due to the nature of Bonjour, printing may not be possible if the printer is on another network behind a router. Make sure the computer and printer are on the same network. For information about network settings, ask your network administrator.
-
Check 3 Are the printer's Bonjour settings configured correctly?
Make sure the Bonjour settings are configured correctly.