This worked for me but as soon as I keyed in the password the connection was reset and I was good to go! Now I keep the rounter password handy by the printer!
I have connectivity issues as well. It's not the router. Turn off printer, unplug, nothing helps. It works fine for a while. Don't even know what ever happens for it to connect again... It just goes on and off... now it's off and I can't print! Very ...