E-Z Ink (TM) Compatible Toner Cartridge Replacement for Samsung 101 MLT-D101S to use with ML-2161/2166w/2160/2165w SCX-3401/3401FH/3406HW SCX-3405FW SCX-3400/3405F//3405FW/3407 SF-761P/760P (2 Black) E-Z Ink compatible toner cartridges replacement for Samsung MLT-D101S are manufactured in an ISO 9001 & ISO14001 certified facility. All toner cartridges are engineered to produce superb results. Package Contents: 1 x User Guide, 2 x MLT-D101S Black (Total 2 Pack) Page Yield: Black is 1,500 pages per cartridge at 5% coverage ($0.0077 / page ONLY, Save up to 70% compared to OEM toner cartridge) Compatible Printers: Samsung SCX-3400, SCX-3400F, SCX-3400FW, SCX-3405, SCX-3405F, SCX-3405FW, SCX-3405W, SF-760P, ML-2160, ML-2161, ML-2165, ML-2165W, ML-2166w Laser Printer Warranty & Support: E-Z Ink toner cartridge comes with 2-Year 100% Quality Guarantee / Shelf life: 24 months. Please contact Manufacturer E-Z Ink directly for any questions  Technical support, customer support is always online for you.