LxTek Compatible Toner Cartridge Replacement High Yield Combo Set For Samsung 205L (2 Black) MLT-D205L For use in ML-3312ND ML-3712DW ML-3712ND SCX-4835FD SCX-4835FR SCX-5639FR SCX-5739FW Printer LxTek compatible toner cartridges replacement for Samsung 205L have been awarded ISO9001 certification, and we have independent laboratories periodically verify product quality to ensure a smooth user experience. Page Yield: 5,000 pages per toner cartridge at 5% coverage Compatible Printers: Samsung ML-3712ND ML-3312ND ML-3712DW SCX-4835FD SCX-4835FR SCX-5639FR SCX-5739FW ML-3310 ML-3710 SCX-4833 SCX-5637 Printer Package Contents: 2 Pack (2 Black) of LxTek compatible Samsung 205L toner cartridges (MLT-D205L) Guarantee: 1-year limited warranty / Shelf life: 18-24 months