The Original OKI 43865721 Yellow Toner Cartridge benefits from using OKI`s microfine Toner technology to guarantee performance and produce long lasting, high resolution text and images for the life of the Cartridge. As this Genuine 43865721 Toner Cartridge is a brand new product you can expect hassle free, reliable prints with accurate Toner readings, giving you plenty of time to reorder supplies.The Original 43865721 Yellow OKI Toner Cartridge is designed to be compatible with a range of OKI Printers, a full list of compatible Printers can be found on this page. This Genuine 43865721 has a healthy page yield of 6000 (based on a 5% coverage), making it ideal for use in the productive office.