To use Epson L3100 Resetter you must first temporarily disable all antivirus installed on the computer, including if using Windows 10 you must temporarily disable the use of Windows Defender Realtime Protection and Tamper Protection. How to use Epson L3100 Resetter is very easy, you just download the resetter then you extract the resetter, after which you can select the Epson L3100 printer type, then select “Particular adjustment mode“, after which select “Waste ink pad counter“, tick the “Main pad counter“, click button “Check“, then click button “Initialize” with “Main pad counter” condition still ticked. You can download the Epson L3100 resetter via the link below. Full tutorial how to Reset? You can see this video click here.