Release both buttons. The power light should blink and then stay lit, indicating it is in Service Mode. How to Use Canon Service Tool V.4713
This procedure uses the printer's physical buttons. Before starting, ensure the printer is turned off but connected to the power and the USB cable is attached to your computer. Then, follow these precise steps: Canon Service Tool V.4713 Download
Service Tools for Canon Printers | Page 4 | PrinterKnowledge Release both buttons
Canon Service Tool V.4713 is an official software utility used by technicians to reset and calibrate Canon Pixma printers. Every Canon printer has a built-in counter that tracks how much waste ink is generated during printing and printhead cleaning. Once this counter hits a specific limit, the printer locks itself down to prevent ink from leaking out of the bottom of the machine. Before starting, ensure the printer is turned off
While holding Power, release Stop and press it (for most models). Release both buttons. The power light should stay green. Run the Tool : Open ServiceTool_V4713.exe .
: Canon does not provide direct download links for the Service Tool to consumers.