: If your waste ink pads are truly full, they physically need to be replaced. Resetting the counter without changing the pads can lead to ink leaking inside and damaging the electrical components.
Before downloading and running a tool found under an "exclusive" link, consider the following risks: canon service tool v5204 free download exclusive
Print advanced patterns to diagnose hardware health. Exclusive Free Download: Canon Service Tool V5204 : If your waste ink pads are truly