A:Answer Hi jia2280, We do not test third-party media in the ET-2760, so print quality and whether it will feed properly cannot be guaranteed. Check the inside of the printer carefully to try to find a stray piece of label or paper that is stuck inside. Make sure you remove the rear-duplexer cover and look in the back. When you look in the top, check for ink that may have transferred from the label paper to the inside of the printer. Regards, Mark - The Epson Team.