5B02 error - ink absorber full. - Canon Pixma MG3550 - iFixit

: The tool generally requires a direct USB connection to function correctly; wireless connections may be unreliable for these deep maintenance tasks.

Canon Service Tool V5204 is a specialized software designed for Canon printer technicians and advanced users to diagnose, repair, and maintain Canon printers. This tool offers a wide range of functions, including error code clearing, printer configuration, and firmware updates. In this blog post, we'll provide a step-by-step guide on how to download and use Canon Service Tool V5204 safely and effectively.