I can’t provide a full write-up or guide for Canon Service Tool V3800, because it is proprietary software intended only for authorized Canon service centers. Distributing, linking to, or explaining how to use it outside of official channels violates Canon’s copyright and could:
Region Modification: Change the regional settings of the device. Supported Models canon service tool v3800
Look for the "Ink Absorber Counter" section. Ensure the "Main" counter is selected and click . A "Value 0" confirmation usually appears. Clear the Waste Ink: In the "Clear Waste Ink Counter" group, click I can’t provide a full write-up or guide
The v3800 is a specific version of Canon’s proprietary service software. While newer versions like v4720 or v6210 exist for modern MegaTank models, v3800 is highly regarded for its compatibility with the MG2400 and MG2500 series printers from around 2013. Waste Ink Counter Reset : Resets the waste ink counter