Toner Cartridge Set for Dell C2660dn Laser Printer (OEM - Includes all Four Color Toner Cartridges: Black, Cyan, Magenta & Yellow), manufactured by DellThis high yield toner cartridge set includes all four color cartridges: Cyan, Magenta, Yellow & Black. Black Yield: Pages Cyan Yield: Pages Magenta Yield: Pages Yellow Yield: Pages