Resetter Nosware — Epson M100

The Epson M100 Resetter, also known as the Epson Adjustment Program, is a specialized maintenance utility software. Epson technicians use this tool to configure, calibrate, and reset internal counters.

To prevent excess ink from leaking out of the machine and staining your desk, Epson programs an internal digital counter into the printer's firmware. Once this counter reaches 100%, the printer locks down and throws a "Service Required" message. The solves this software lock by resetting the counter back to zero percent. Step-by-Step Guide: How to Reset the Epson M100

(Invoking related search suggestions...)

Select your exact printer model ( M100 ) from the drop-down menu and verify that the communication port is mapped to your active USB connection. epson m100 resetter nosware

During routine tasks like printing and printhead cleaning cycles, the Epson M100 channels excess ink away from the cartridge nozzles. This excess ink drains into porous physical pads placed safely within the base of the machine.

: Right-click the AdjProg.exe file and select Run as Administrator .

A: There is no limit to how many times you can reset the waste ink pad counter. However, each reset increases the actual physical saturation of the waste ink pads. After multiple resets, you should physically replace the pads. The Epson M100 Resetter, also known as the

| Feature | Safe (Nosware) | Dangerous (Malware) | | :--- | :--- | :--- | | | ~800KB to 1.5MB | Under 200KB (likely a dropper) or over 5MB (packed with extra EXEs) | | File name | AdjProg.exe , Resetter.exe | Epson_M100_CRACKED_2025.exe or Setup.exe | | Password | Often no password or a generic one (e.g., 123 ) | Requires password from a short-link URL (ad-revenue scam) | | VirusTotal score | 0 – 1/68 detections (false positive due to hacking tool) | 30+/68 detections | | Source | Reputable tech forums (with user reviews) | Random blogspot pages or anonymous file hosts |

Keep the box checked and click the button to push the factory reset patch to the EEPROM.

Windows 7, Windows 8, Windows 10, or Windows 11 (32-bit or 64-bit). Once this counter reaches 100%, the printer locks

Red and green indicator lights blink alternately on the hardware control panel.

Most free resetters you find on YouTube or file-sharing sites are wrapped in that install:

Check the boxes for "Main pad counter" and click "Check" to see the current usage percentage (it will likely be at 100% or more).