Our Technica Brand TN713K compatible black toner cartridge is an identical replacement and a cost saving to the more expensive OEM brand.Specifications:100% New Technica Brand Compatible TN713K, TN-713K Black Toner Cartridge - OEM IdenticalPage Yield: 48,900 @ 5% Page Coverage - Same As The OEMChip: Yes - Cartridge Has Logic Chip That Registers With Machine - Same As OEMCompatible With Part Numbers: TN713K, TN-713K, TN713KA, TN-713KA, A9K8130For Use In: ACCURIOPRINT C759, Bizhub C659, Bizhub C759 All compatible Technica Brand ? products from Wholesale Imaging Products are guaranteed to meet or exceed the print quality and life of the original OEM brand.