Before searching for a resetter, confirm the problem. Your Epson M2120 will show these signs:
If you see these, a simple power cycle will not fix it. You need an Epson M2120 Resetter.
Disable your antivirus temporarily (resetters often use driver-level access that triggers false positives). Run the “AdjProg.exe” file as Administrator.
The Epson M2120 Resetter (often called a "WIC Reset Utility" or "Adjustment Program") is a software tool designed to reset the printer’s internal waste ink pad counter. Unlike older cartridges, the M2120 is a tank-based system. It has a built-in "maintenance box" or an absorbent pad that collects ink used during head cleaning cycles. Epson M2120 Resetter
Once the printer calculates that the pad is full (usually after thousands of prints or frequent head cleanings), it locks down permanently until the counter is reset. The resetter tool communicates directly with the printer’s firmware to set this counter back to zero.
Important distinction: The resetter does not physically clean the ink pads. It simply tricks the printer into thinking the pads are empty.
Q: Can I reset the Epson M2120 without a resetter? A: No. Holding buttons (e.g., power + cancel + paper) does not work on EcoTank models. The waste ink counter is stored in EEPROM and requires software access. Before searching for a resetter, confirm the problem
Q: How often will I need to reset? A: Every 15,000–20,000 pages, or after approximately 30–50 aggressive head cleanings.
Q: Will resetting improve print quality? A: No. The resetter only removes the error message. For clogged nozzles, run a head cleaning cycle from the driver.
Q: Does it work on Mac? A: Almost never. Adjustment programs are Windows-only. Use a virtual machine (Parallels) or a borrowed Windows laptop. If you see these, a simple power cycle will not fix it
The Epson M2120 Resetter is a small software utility used to reset the waste ink pad counter back to zero. It overrides the printer’s internal logic, allowing you to continue printing.
Important Note: The Epson M2120 is part of the EcoTank series and is often built on the same chassis as the Epson L3110 or L3150. Therefore, you will often find that a resetter labeled for the L3110 or L3150 works perfectly for the M2120.
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