The 2 OKI Black toner Cartridge C5600/C5700 - 43324408 is a genuine/original unit designed specifically for OKI Data printers. This black toner cartridge is compatible with the C5600/C5700 models, ensuring high-quality printing with crisp and professional results. With a print technology of laser, this toner cartridge is reliable and efficient, making it an essential component for any office or home printing needs.