M100 Resetter May 2026

Resetting the counter without maintaining the hardware is a temporary fix — treat it as part of routine printer maintenance, not a magic cure.

If you own an Epson EcoTank M100 (or similar monochrome ink tank printer), you may eventually encounter a frustrating message: “Service required. Parts inside your printer are at the end of their service life.” This usually appears when the printer’s waste ink pad counter reaches its limit. The solution for many users is an M100 Resetter — a small software utility or hardware tool designed to reset that counter. What Is an M100 Resetter? The M100 Resetter is a dedicated resetting tool (often a Windows-based program) that communicates with your printer to reset the waste ink pad counter . This counter tracks how much ink has been flushed into the internal absorption pads. Once it hits a pre-set maximum, the printer locks down to prevent ink overflow, which could damage the printer or cause leaks. m100 resetter