An Epson M2120 resetter is a software utility that directly communicates with your printer's internal memory (the EEPROM) to reset this waste ink counter back to zero. It effectively tells the printer that a fresh maintenance cycle has begun, overriding the built-in lock.
Click the “Particular adjustment mode” button. A list of functions will appear. Look for or “Maintenance box counter reset.”
This comprehensive guide covers everything you need to know: what a resetter is, why you might need one, how to choose the right software, safety precautions, step-by-step instructions, and answers to frequently asked questions. Epson M2120 Resetter
: A Reset Key is typically required to perform the full reset, though some offer a one-time "trial" reset to 90%.
: Once the program opens, click the "Select" button. From the list, choose your specific printer model (Epson ET-M2120, M2120 Series, or a similar variant) and the USB port your printer is connected to. Click "OK" to confirm. An Epson M2120 resetter is a software utility
Download and install the latest version of the WIC Reset Utility
: You can often perform a one-time trial reset to clear the counter back to 80% using the code "trial". A list of functions will appear
– Using third-party resetter software voids any remaining manufacturer warranty.
Carefully remove the ink-soaked pads, rinse them thoroughly under running water until clean, dry them completely in the sun for 24–48 hours, and place them back.
Inside your printer, there are physical sponge pads designed to catch excess ink during head cleaning cycles and normal printing operations. Epson programs a digital counter into the printer's firmware to track this ink usage. Once this counter hits its maximum threshold (100%), the printer locks up as a safety precaution to prevent ink from overflowing onto your desk.