Canon Service Tool V5610 |link| -

This software is designed for Windows-based systems and often requires disabling antivirus software temporarily, as some security programs may flag it as a false positive.

If you want, I can:

: Version v5610 is a relatively modern iteration, designed to support newer G-series (MegaTank) and TR-series models. Older versions (like v3400 or v4720) often fail to recognize newer hardware, making v5610 a "holy grail" for DIY repair enthusiasts. canon service tool v5610