Page Yield*: 25,000 For best results, store in a cool, dry place. Use within 48 months of purchase for optimal performance. *at 5% coverage (ISO/IEC standard) Compatible with the following Konica Minolta Bizhub printers: 20, 20P, and 20PX Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.