This pack contains a full set of Oki 43866108, 43866107, 43866106 and 43866105 toner cartridges. Our remanufactured Oki toner cartridges have been designed to work flawlessly with a selection of printers including the Oki C711 range. These cartridges have been assembled using as many components from the original Oki cartridge as possible. All parts have been evaluated and cleaned for optimum performance and the unit has been filled with a high quality yellow toner powder of comparable quality to the Oki original. We only source our remanufactured Oki toner cartridges from trusted sources within the UK so you can rest assured of the best possible results.