If all my above suggestions do not work, please do the following:
1. Click on Start\Control Panel\Programs\Programs and Features, then uninstall the Canon driver / program.
2. Then shut down / restart the computer.
3. Then click on Start -> Devices and Printers, and if you still see any Canon item there, then right-click on it and remove it for now, and confirm.
4. Then click on the Canon website below:
, then there, click on DRIVERS & DOWNLOAD
, then click on SELECT on the right of the item "MG6200 series Mini Master Setup"
, then check the box in front of "I have read and agree to the terms..."
, then click on DOWNLOAD in order to download / install the printer's driver / software, and check.
Note: When prompted during installation, make sure to select the wireless (network) option.
When you are available, please type at the box below, then click on the Reply button below in order to continue troubleshooting. Thank you.