How to fix canon g7020 error code 5200

The first solution to error code 5200 is restarting your printer. First, turn off your printer. Unplug all its wires and wait a minute before plugging them back in. Then turn on your printer and try printing again. If it still shows canon g7020 error code 5200, check whether or not you have paper in your tray. Check if there's no paper in your tray, add some and restart your printer again. If it still doesn't work, try replacing your ink cartridge with a new one. You may need to replace an empty cartridge with a full one. Also, make sure that your new cartridge matches up with your printer model. Don't use an XL cartridge in a regular-sized slot.