| Each cartridge individually print tested at manufacturing stage.. For Oki Printers - B412, B432, B512, MB472, MB492, MB562. Colour - Black. Yield - Up to 7,000 pages. | from £63.59 up to £65.39 Compare prices and buy Alpa-Cartridge Comp OKI B412 Hi Yield Black Toner 45807106 - 45807106 4580 Compare prices4→ |