So I purchased a brother MFC 290C so I could both print and fax. I was able to hook it up to my airport extreme base station (the n version) and set up the printing function from multiple computers. So I am happy with that. However I am unable to set up the network scanning function because I need 1 of 2 pieces of info: Either the IP address for the printer OR the mDNS service name.. Now the printer is hooked in to the base station using the USB port. What is the easiest way to find its IP address? I am not allowed to enter anything for mDNS, I have to browse, and I can not see any choices when I browse for it. Any insight would be great... Thanks!