You are in the middle of something important and need an urgent printout from your Canon MG3620; however, see that the Canon MG3620 Printer not responding. How frustrating it could be if you aren’t able to take a printout in such a moment. To get rid of such issues, check if the printer is turned on and that the power LED of the device is lit. Next, check if your printer is connected to your computer either wirelessly or with a cable, such as USB. In case you see everything is fine and all the cables are properly attached, restart your printer by disconnecting the printer’s power adapter from the electric socket and connecting it back after two minutes.