YATUNINK(TM) ML-2010D3 Toner For Samsung ML-2010 ML-2510 ML-2570 ML-2571N Type: Premium Compatible (Not made by Samsung) Compatible OEM Model: ML2010D3 Printer Model: ML-2010 ML-2510 ML-2570 ML-2571N Approximate cartridge yield: Black up to 3,000 standard pages,(average continuous black, declared yield value in accordance with ISO/IEC 19798, actual yields vary considerably based on images printed, other factors. ( Based on 5% coverage of lettle size Paper) We Promise: All products covered by a 100% satisfaction guarantee and 90 days warranty. If you have any question, please contact us directly, we will provide high quality after-sales service, to ensure that the customer's shopping experience.