Black High Yield Laser Toner Cartridge compatible with Samsung SL-M2820DW, SL-M2870FW, Xpress SL-M2620, SL-M2820, SL-M2670, SL-M2870 Printer Package Contains 1 Black High Yield MLT-D115L Replacement Toner Cartridge For use in the following printer models: Samsung SL-M2870FW, SL-ML2820DW Page Yield: 3,000 pages at 5% coverage 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.