LxTeK Compatible Toner Cartridge Replacement for Samsung 115 115L MLT-D115L (1 Black) for Samsung Xpress SL-M2830DW SL-M2870FW M2820DW SL-M2880FW/XAC M2620 M2670 Laser Printer These LxTek manufactured toner cartridges have been formulated for optimum performance and all toner cartridges have been tested Compatible printers: Samsung SL-M2830DW, L-M2870FW, SL-M2880FW/XAC, Xpress M2620, Xpress M2670, M2820 Page yield : 3,000 pages per toner cartridge at 5% coverage Warranty: All products come with a 1-year limited warranty / shelf life: All products have a shelf life of 18-24 months