HI-VISION HI-YIELDS Compatible Ink Cartridge Replacement for Brother LC51 (4 Black, 2 Cyan, 2 Yellow, 2 Magenta, 10-Pack) HI-VISION HI-YIELDS Compatible Ink Cartridge Replacement for Brother LC10/37/51/57/960/970/1000BK (4 Black, 2 Cyan, 2 Yellow, 2 Magenta, 10-Pack) 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 500 Pages at 5% Coverage; Color: Up to 400 Pages at 5% Coverage