If your Epson L120 displays a waste ink pad counter full8557317002 error, you need to reset the counter using the Epson Adjustment Program (Resetter Tool). Download the Epson L120 Resetter tool from a trusted source. Extract and run AdjProg.exe, then select Particular Adjustment Mode. Choose Waste Ink Pad Counter, check the box for Main Pad Counter, and click Initialize. Turn off the printer, wait a few seconds, then turn it back on. This should reset the waste ink counter. Additionally, clean or replace the waste ink pad to prevent ink overflow and potential damage.
