"Just like a master key can open any door, Canon printer troubleshooting can fix all the errors. You can reset the printer if you are facing an error and unable to resolve it. You can do it with the help of the steps that we will be sharing with you: • Click on the ‘Power’ button to switch off the printer • Remove the data cable from the printer if you are not using a wireless connection • Unplug the cables from the power supply for about 10 minutes and then you can put it back in • If there is a communication error then you can reconnect the data cable • Click on the ‘Power’ button so that the printer is switched on and then you can try to print • If you are still facing a problem then you can try removing and replacing the ink or connect with us. "