HT4356 How can I tell if my AirPrint printer is on the same network as my router

How can I tell if my printer is on the same network as my wireless router

iMac Obsessed wrote:
I've had my MacBook Pro Retina since the 17th and am only now realising that my firewall was not on. I've already connected to a network via ethernet at my job so that I can have access to the internet. How can I tell if my personal info is safe?
As long as you are behind a router, you don't need to have your firewall turned on at all, in fact it probably slows your computer and/or internet connection down a bit. The only time you need it is to either protect yourself against intrusion from others on your local network or if you hook your computer directly to a cable / DSL modem. See Thomas Reed's Do I Need a Firewall?

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