If your canon printer wont turn on, it may be due to power supply issues, a faulty cable, or internal hardware problems. Check that the power cord is securely connected, try a different outlet, and ensure there’s no damage to the power button or adapter. If the printer still doesn’t respond, a reset or professional service may be needed to restore functionality. https://www.canonprintersupportpro.us/blog/canon-printer-wont-turn-on/