Laser Tek Services&reg; Xerox 106R02311 Black High Yield Remanufactured Replacement Toner Cartridge for the Xerox WorkCentre 3315 Package contains 1 Black 106R02311 (3315) High Yield Replacement Toner Cartridge For use in the following printer models: Xerox WorkCentre 3315 Page Yield: 5,000 pages @ 5% page coverage per cartridge Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Services offers free technical support for any questions you may have. Manufactured by ISO and STMC certified facility.| The Use of Laser Tek Services compatible products will not void your printers warranty.