Compatible with: ECOSYS P3060dn, ECOSYS M3660idn, M3655idn, M3660idn, M3860idn, M3860idnf, P3260dn Page Yield*: 25,000 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) 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.