Often, an issue like the printer is not working or printing gets resolved to apply some basic canon printer troubleshooting steps. These are:

· Restart the printer

· Check the ink tray if any color is missing.

· Check all USB and cable connections. If any cable is faulty, replace it.

· If using a wireless connection, check the printer is connected to the correct network.

· Paper tray jammed

· Update the printer driver and software if needed.