Epson M1120 Adjustment — Program

The official Epson Adjustment Program only functions on Windows operating systems (Windows 7, 8, 10, and 11). It does not run natively on macOS or Linux.

The Epson M1120 Adjustment Program is an essential tool for extending the life of your printer beyond the waste ink counter limit. While effective, it must be paired with physical maintenance of the ink pads. Use it carefully, follow the steps precisely, and your M1120 will continue to serve for many more prints.

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Look for the checkbox labeled . Check the box.

Calibrates alignment for bi-directional printing to eliminate blurry text or ghosting. Prerequisites Before Running the Software The official Epson Adjustment Program only functions on

Double-check that you selected the M1120 model in the program settings. Using an adjustment program meant for a different printer model (like the L3110 or M1100) will cause an error or could potentially brick your device.

The Epson EcoTank M1120 is a highly efficient, monochrome ink tank printer favored for its low-cost printing and compact design. However, like all Epson printers, it features built-in security counters designed to protect the machine from ink overflow. When these counters fill up, the printer stops functioning, displaying error lights or messages like "A printer's ink pad is at the end of its service life." While effective, it must be paired with physical

The "adj prog" is a powerful tool, and with great power comes great responsibility.

Saves the native motherboard configuration before hardware components are swapped. Step-by-Step Counter Reset Procedure

Click the button. The program will read your printer's firmware and display the current point count and percentage (it will likely be at 100%).

Let’s be clear: Using the Epson M1120 Adjustment Program is for personal use in most jurisdictions. However, it violates Epson’s End User License Agreement (EULA). Service centers pay thousands for this software; distributing it freely is copyright infringement.