HI-VISION 4 Pack Compatible Dell 1660, 332-0399, 332-0400, 332-0402, 332-0401 Toner Cartridge Replacement Set (1 Black, 1 Cyan, 1 Yellow, 1 Magenta) For C1660w Color Printer Premium Quality Replacement Toner 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 1,250 Pages at 5% Coverage; Color: Up to 1,000 Pages at 5% Coverage 1 Black, 1 Cyan, 1 Yellow, 1 Magenta