High Page Yield: 31400pages per C9000 Black Toner Cartridge,26500 Pages per C9000 color toner cartridge. At 5% coverage (A4/letter)
Installation method: Take out the old toner cartridge of the corresponding color, shake the cartridge horizontally 2-3 times to make the toner uniform, and put it into the printer to use
Yiboton Worry-After-Sales Service: All C9000 Toner Cartridge combo pack strictly quality checked, please order our Toner Cartridge with confidence, if you purchase the wrong or other question, please us and we will help you promptly