: The tool generally requires a USB connection between the printer and your PC; it often fails over Wi-Fi. How to Perform a Reset Enter Service Mode : Turn off the printer but keep it plugged in. Hold the Stop button, then hold the Power button.
A: Theoretically unlimited times, but physical ink pads saturate after 2–3 resets. Replace pads after the second reset. canon+service+tool+v4718+updated