Cannot Print over Bonjour networks
Is the computer you are trying to print from configured correctly?
Check 1
Make sure the computer is configured correctly.
Are the computer and printer on the same network?
Check 2
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.
Are the printer's Bonjour settings configured correctly?
Check 3
Make sure the Bonjour settings are configured correctly.
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