Do it Wiser Compatible Magenta Toner Cartridge For Oki Okidata C6100 C6100N C6100DN C6100DTN C6100HDN C6150 C5550MFP C5550NMFP MC560MFP - 43324418 - Yield 6,000 pages Compatible with part number: 43324418 Included: Magenta toner cartridge. Our Do it Wiser smart toner cartridges are covered by a 1 year warranty against defects Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free Estimated page yield: 6,000 Pages (depends on printer and usage)