: Open the program, select the M2120 model, and click Read Waste Counters to confirm the counter is full.
Before buying a resetter key, open your M2120 and check the maintenance box. If it feels heavy or damp, buy a replacement box first. Then, reset the counter. This two-step approach ensures your Epson M2120 will keep printing for years without the dreaded "service life" error. Epson M2120 Resetter
If you own an Epson EcoTank M2120, you likely purchased it for its legendary ink efficiency, high-volume printing capabilities, and low total cost of ownership. However, like all modern printers, the M2120 is governed by a sophisticated internal computer that tracks usage—not just of ink, but of a component called the (or waste ink pad). : Open the program, select the M2120 model,