Oki 56121001 Original LED Toner Cartridge - Black Pack - LED

Compatible OKI models: B : B4550, B4550n, B4600, B4600n, B4600n PS. . LED printing offers cost control and consistent quality with minimal environmental impact Features Black print color to better suit your requirements with maximum efficiency Toner Cartridge offers a reliable, convenient printing solution Recycling solution - designed to encourage recycling, helping you divert materials from landfill.