The program communicates directly with the printer’s EEPROM (memory chip) to reset internal counters. For the , the key function is resetting the Protection Counter (waste ink pad counter). How the Waste Ink Counter Works Every time your L3156 cleans its printhead or powers on, a small amount of ink is flushed into a built-in sponge pad inside the printer. Epson programs the printer to stop working after a certain amount of ink is flushed (usually 8,000–15,000 pages). This prevents ink from leaking out of the printer.

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This article will explain what the program is, why you might need it, the risks involved, and a step-by-step guide to using it safely. The Epson Adjustment Program (often called the Resetter Tool or Service Utility ) is proprietary software designed for Epson technicians. It is not officially distributed to end-users.