The is a utility used to resolve the "Service Required" error by resetting the printer's waste ink pad and maintenance box counters. Reset Procedure Guide

Q: How do I know if the program is working correctly? A: Follow the on-screen instructions and check your printer's settings to ensure that the program is working correctly.

There are two versions floating around:

Beyond simple resets, the tool allows for head ID input, PG adjustment, and alignment of paper skew or feed sensors. System Diagnostics:

: Run the Epson Adjustment Program as an Administrator to ensure it has the necessary permissions. Step-by-Step Reset Guide

This article dives deep into what this program is, how it works, the risks involved, and a step-by-step guide to using it safely.