Compatible with: ECOSYS P3060dn, ECOSYS M3660idn, M3655idn, M3660idn, M3860idn, M3860idnf, P3260dn Page Yield: 25,000 Shelf Life: 24-36 Months All LD compatible and remanufactured cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.