Page Yield*: 2,500 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 printers: CLP 415NW, CLX 4195FN, CLX 4195FW, SL C1810W, SL C1860FW Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.