McAfee

McAfee may have thrown up a request asking you if you want to allow Bonjour.  If you said no, this will cause problems and needs to be allowed.


Try resetting to your default settings.

http://support.apple.com/kb/TS1609

https://community.mcafee.com/message/239857

Also, you might solve the problem by setting the IP address for the printer to Home.  With the latest update from McAfee, they set it to public and it might be blocking the printer.

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If your manager window has "trusted network" then you might just try trusting the entire network. Email support and we can send you a screenshot.


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