To reset your Epson L3050 is mandatory to disable all the antivirus temporarily, including Windows default Antivirus that is Windows Defender realtime protection and tamper protection. After you disable all antivirus, you can follow these steps to reset the Epson L3050 printers. 1.) First you must download the Resetter Epson L3050 click here. Then after that you can extract the resetter file that you have downloaded.2.) After extracted you can open the Resetter folder, in the folder there is a file named “AdjProg_Loader.exe“, please you must right click on the file and select Run as administrator. Then you’ll see a popup key, and you can click “Ok“, refer to the screenshot below. 3.) Then it will pop up an Adjustment Program, there you just have to choose button “Particular adjustment mode” that is below the right of the Program. Then it will appear a popup again, you must select “Waste Ink Pad Counter” in the Maintenance tab, then you can click “Ok“, see the screenshot below. 4.) Tick the section “Main pad Counter” after that click button “Check“, followed by click button “Initialize” and make sure if section “Main pad counter” is still checked. Please see the following screenshots. Once all is done, you can turn off your printer and after that you can turn on back your Epson L3050 printer. If it may be less obvious, you can see the tutorial in the following video format.