Depending upon the model of your OKI printer, there may be a higher capacity remanufactured black toner cartridge available than the 45862840, so be sure to click your printer model on this page to view our full listing. This remanufactured OKI 45862840 is however the highest capacity black toner cartridge available for the MC853 colour laser range of printers.Comprised of original OKI parts and high quality compatible alternatives, the remanufactured OKI 45862840 prints effortlessly. The hybrid of old an new means that the remanufactured OKI 45862840 is able to provide you with wonderful results for the entire life of the cartridge.