Locate this under the "Maintenance" section and click OK. Check and Initialize:

. Primarily used to resolve the "Service Required" or "Ink pad is at the end of its service life" error, this software resets the internal counters that trigger a hardware lockout. Primary Function: Waste Ink Pad Reset

The Epson Adjustment Program (also known as the Resetter Tool or Service Utility) is a low-level diagnostic software designed for service centers. Unlike the standard printer driver or Epson's consumer software (like Status Monitor), the Adjustment Program communicates directly with the printer's EEPROM (Electrically Erasable Programmable Read-Only Memory).