The (also known as the AdjProg or Waste Ink Reset Utility ) for the Epson Stylus Photo PX660 is a specialized service tool used primarily to reset the "waste ink pad counter". When this counter reaches its limit, the printer stops working and displays a "Service Required" error, often accompanied by flashing red lights. 🛠️ Primary Functions
: Connect the printer to a Windows PC via a USB cable (wireless connections are often unsupported for service tools). adjustment program epson px660