- If you connect the Canon Pixma TS6220 printer to your computer using a USB cable, check its connection.
- If the USB cable is damaged, try to replace it with a new one.
- If the interface used to establish a connection between the computer and the canon Ts6220 printer won't connect to computer in wirelessly, disconnect its connection and reestablish it.
- If the ‘Canon Pixma TS6220 printer cannot connect to the computer’ problem persists, reset the printer to the default factory settings as per the instructions given on this webpage.
- On the home screen of the Canon Pixma TS6220 printer, find the Setup or gear wheel icon.
- Select the Device Settings followed by the Reset Settings option.
- Now, you can see the Web Service Setup Only, LAN Settings Only, Settings Only, Reset All options.
- When any confirmation message appears on the display panel of the printer, select the Yes option.
- Once done, press the Home button on the operation panel of the Canon Pixma TS6220 printer and the issue canon Ts6220 printer won't connect to computer is fixed.