Compatible with Canon ImageCLASS MF8050Cn, ImageCLASS MF8080Cw and LBP-5050 Black Page Yield*: 2,300 ea. Color Page Yield*: 1,500 ea. For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Black Page Yield*: 2,300 ea. Color Page Yield*: 1,500 ea. For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Color: Black, Cyan, Magenta, Yellow Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.