Epson Stylus Photo PX660 Adjustment Program (also known as the "AdProg" or "Resetter") is a specialized service utility designed for internal technician use to perform deep maintenance tasks, most notably resetting the waste ink pad counter Purpose and Core Functions
While searching for a "free download full version" of this software may seem like a quick fix, there are significant risks associated with using cracked or unauthorized versions found on file-sharing sites and forums.
Official Alternatives: For those who prefer a guided or official route, Epson sometimes offers one-time reset utilities in certain regions, or you can purchase a third-party key for tools like WIC Reset Utility.