- Apr 6, 2022
Periodically I was getting black smears on my prints with my Epson Ecotank ET-7750. Someone on here mentioned to stop the print head so I can access this thing, which I assume allows excess ink to drain off the print head, and blot off all the excess ink. I don't know if it's not draining properly (new maintenance box) or what. It looks like it lifts off to replace it. Does anyone know?