This YMCKI Full-Color Ribbon with Inhibitor from Fargo fits the Fargo HDP5000 printer and features full-color printing plus an inhibitor panel. This additional panel allows printing to cards that feature non-print areas, such as ones with signature panels or contact smart chips. You can use the YMC panels on the front and the KI panels on the back or simply use all panels on the front, both options yielding approximately 500 cards. For dual-sided printing with all panels, the ribbon lasts for approximately 250 cards.