Page Yield*: 27,000 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Compatible with the following Konica-Minolta Bizhub printers: C224, C224e, C284, C284e, C364, and C364e Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.