Buy your Compatible Oki 42127455 High Capacity Magenta Toner Cartridge (42127455 Laser Printer Cartridge) for the low price of £25 . The Compatible Oki 42127455 High Capacity Magenta Toner Cartridge will work in the following printers OKI C5250 , OKI C5450 , OKI C5510 MFP , OKI C5540 MFP it will give you a page yield of approx 5,000 pages @ 5% average page coverage. The Compatible Oki 42127455 High Capacity Magenta Toner Cartridge offers you great value and excellent printing performance.Compatible Oki 42127455 High Capacity Magenta Toner Cartridge (42127455 Laser Printer Cartridge)