Xerox Genuine B310 Black Extra High Capacity Toner Cartridge — 20,000 Pages (006R04378)

Genuine Xerox B310 black toner (006R04378) with an extra-high capacity yield of 20,000 pages. Engineered to deliver superior print quality, it produces crisp lines and sharp text. The cartridge installs cleanly and easily, and is designed to help minimize overall printing costs for better total cost of ownership.