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New Contributor
Posts: 1
Registered: ‎03-11-2017

Canon MG3122

I have my printer MG3122 next to my Mac mini running OS X. All was well till I change my router from company A to company B to have an "all in one package, TV ph Internet". I also change my password at Yahoo and I have changed the settings in my Mac and now I cannot get the router to recognize my doc files to allow me to print them wirelessly. I can attach and USB cable and I can pring but I cannot print wireless. So the bottom line is my Mac is not working via my router to go to the printer. Help.

Super Contributor
Posts: 232
Registered: ‎11-03-2015

Re: Canon MG3122


Hello Welcome to the Canon Forums and thanks for your inquiry!

Since you changed your router you will need to run the setup for your printer to get it back on th enetwork. Check out our video for "Re-establishing Printer Connection After A Network Change" at 



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