回答“My epson L220 printer : ink and paper red light blinking alternately”Tested, tried and successful. You can reset your waste ink counter but you have to avoid waste ink pad overflow. (1) How to reset your printer waste ink counter? I found this video, helpful for me https://www.youtube.com/watch?v=rb3CIhXZ... (1) How to avoid waste ink pad overflow? I found this post on ifixit: How to Hack Epson L200's Waste Ink Pad Good luck!