Canon / Canon PIXMA G7020
Canon PIXMA G7020 error Support Code 5200
Printhead Temperature Error
The printhead internal temperature sensor has exceeded safe thresholds, typically caused by trying to print when ink reservoirs are completely empty.
Recommended solution
Turn off the printer immediately. Visually inspect all MegaTank windows and refill any dry tanks with genuine Canon GI-20 ink bottles. Allow the printer to sit powered off for 30 minutes to cool down, then restart.