10-12-2017 09:24 AM
Thank you for reaching out to Canon USA!
The PIXMA MG3520 is the model that is supported here in the US. To enable or disable the WiFi on the US model should be very similar to the one you're using. Check out THIS LINK for instructions.
We hope this helps, however if you need further instructions, you'll want to reach out to support. If you're in the USA, call 1-800-OK-CANON (1-800-652-2666). Outside the USA, click HERE for support options.