HI-VISION 1 Pack Compatible Dell 1660, 332-0399 Black Toner Cartridge Replacement 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 Up to 1,250 Pages at 5% Coverage 1 Black