Compatible Canon 116 Combo Pack of 4 Toners (1980B001AA,1979B001AA,1977B001AA,1978B001AA) for ImageClass MF8050Cn, MF8080Cw by HI-VISION HI-YIELDS Compatible Canon 116 Combo Pack of 4 Toners (1980B001AA,1979B001AA,1977B001AA,1978B001AA) for ImageClass MF8050Cn, MF8080Cw by HI-VISION HI-YIELDS Premium Quality Replacement Ink Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards 180 Days Money Back Guarantee 1 Year Manufacturer Warranty Against Product Defect Black Up to 2,300 Pages at 5% Coverage ; Color: Up to 1,500 Pages at 5% Coverage