Used for factory-level diagnostics 0.5.2. Step-by-Step Guide: Resetting Epson M1120 Ink Pad Counter

What your computer runs (Windows 10, 11, etc.)?

: The printer refuses to feed paper, print, or execute printhead cleanings, completely freezing all actions. Step-by-Step Guide to Reset the Waste Ink Pad Counter

The is a popular monochrome all-in-one EcoTank printer known for its high ink yield and low running costs. However, like all Epson inkjet printers, it has a protective feature: a waste ink pad counter . When this counter reaches its maximum value, the printer stops functioning and displays a "Service Required" error (often with error codes like 0x69 or 0x9A ). To resolve this, you need the Epson M1120 Adjustment Program .

Advanced technicians use the program to back up the printer's core firmware data (EEPROM) or write new data if the main logic board is replaced. Signs Your Epson M1120 Needs a Reset

: The printer refuses to execute any print, scan, or head-cleaning commands. What is the Epson M1120 Adjustment Program?

: Resets the main pad counter back to 0%.

The (also known as the Epson Reset Tool or AdjProg) is the official software utility used by technicians to clear this error, reset the waste ink pad counter, and perform advanced hardware calibrations. Understanding the "Service Required" Error

Resets the "Main Pad Counter" to 0%, clearing errors such as "Ink Pad is at the end of its service life" or "Service Required".

Before proceeding, ensure your printer is connected directly to your Windows PC via a . The Adjustment Program will generally not detect the printer properly over Wi-Fi or network connections during service operations. Step 1: Download and Extract the Software

The adjustment program provides access to maintenance settings not available in the standard user driver.

: Backup and restore configuration data from the printer's motherboard.

Turn the printer off and back on when prompted by the software.