Ninjaink Compatible Toner Cartridge For&nbsp;Samsung MLT-D105L MLT-D105S SCX-4623F ML-2525W ML-2525 ML-2545 SCX-4623FW ML-1910 ML-1915 ML-2540 ML-2580 ML-2580n SCX-4600 SCX-4623 - High Yield Replace your toner with Ninja ink's high yield, premium quality compatible toner cartridge Estimated print yield of 2500 pages (in accordance with ISO/IEC 19752) All of our toners are manufactured with highest quality materials [STMC compliant, RoHS, ISO9001, ISO14001] Easy installation, simply pull out your old cartridge and replace it with Ninja ink's! What you get: Top quality printer toner and a fast & friendly customer service with a full 1 year warranty