Our remanufactured version of the OKI 45807102 is a recycled product that comes to us from one of our very best manufactureers and is guaranteed to give you exceptional print quality. Containing a compatible black toner powder designed to mimic the performatnce of the original OKI 45807102, the results are astounding.This remanufactured toner gives an estimated 3,000 prints from each refilled OKI 45807102 mono laser toner cartridge in the Oki B512dn and all other compatible printers. A full list of all black and white laser printers that can benefit from the remanufactured OKI 45807102 can be found on this page.