. This usually involves a specific sequence of button presses: Enter Service Mode: Power off the printer. Hold the Stop/Resume button, then press and hold . While holding Power, release Stop and press it 5 times. Connect via USB:
This article is for informational and educational purposes only. Downloading and using service tools may void your printer's warranty. Manipulating your printer’s firmware or settings can cause permanent damage. Always back up your data and proceed at your own risk. canon service tool v 4502 free download
: Clearing "Ink Absorber Full" errors that lock the printer. canon service tool v 4502 free download
