Buy your Compatible Black Dell 7C6F7 Toner Cartridge - (593-11130 Laser Printer Cartridge) for the low price of £21 . The Compatible Black Dell 7C6F7 Toner Cartridge will work in the following printers Dell C1660w it will give you a page yield of Approx. 1,250 pages @ 5% average coverage. The Compatible Black Dell 7C6F7 Toner Cartridge offers you good value and excellent printing performance.Compatible Black Dell 7C6F7 Toner Cartridge - (593-11130 Laser Printer Cartridge)