Canon High Yield LBP Toner Cartridge to suit LBP6300dn/LBP6650DNCanon Cart 319II Toner Cartridges are specially formulated for use with your Canon machine to ensure it delivers high quality print results every time. It is ideal for high volume business use thanks it its high yielding capacity. Features: This cartridge can be known by the manufacturer's code, CART319II. It has an estimated page yield of 6,400 pages. It is compatible with the following Canon machines: Canon Laser Shot LBP6300DN, Laser Shot LBP6650DN