: The tool only resets the software counter . It does not clean the physical ink pads. If you don't replace or clean the absorbers, ink may eventually leak out.

Successfully used with older Pixma Pro series (Pro 10, Pro 100) and various MG/G series printers. It generally requires a USB connection on Windows. How to Use the Service Tool

: Supports many older models including the PIXMA Pro-10, Pro-100, and various G-series, MG-series, and TS-series printers. Risk and Availability Warning

: Works with a wide range of models, including the G Series (G1000, G2000, G3000), IP Series, and MG Series (MG5000+).

If you're looking for legitimate alternatives, consider: