4PK Caire(TM) Dell 2,000 Pages Black + 1,000 Pages Cyan, Magenta & Yellow Toner Cartridge for Dell C1660, C1660W, C1600cnw Color Printer (CMYK) Compatible Model: Dell C1660, C1660W, C1660cnw Toner Cartridge Color: Black, Cyan, Magenta, Yellow Chip Code: 332-0400 Cyan, 332-0401 Magenta, 332-0402 Yellow, 332-0399 Black Page Yeild: Black 2,000 Pages, Color 1,000 Pages Warranty: Two Years