Buy your Original Black Dell N012K Toner Cartridge - (593-10493 Laser Printer Cartridge) for the low price of £71 . The Original Black Dell N012K Toner Cartridge will work in the following printers Dell 1235cn it will give you a page yield of Approx. 1,500 pages @ 5% average coverage. The Original Black Dell N012K Toner Cartridge offers you good value and excellent printing performance. Original Black Dell N012K Toner Cartridge - (593-10493 Laser Printer Cartridge)