Canon printer won't turn on refers to an issue where a Canon printer fails to power up despite pressing the power button. This problem could be caused by a variety of factors, such as a faulty power cord, a damaged power outlet, internal hardware issues, or a malfunctioning power button. Troubleshooting typically involves checking the power connections, ensuring the outlet is functional, and inspecting the printer for any visible damage. Website- https://www.canonprintersupportpro.us/blog/canon-printer-wont-turn-on/