EcoTone is a proudly Canadian brand, focusing on local remanufacturing to ensure both quality and environmental preservation. Our toners are a symbol of our 'Boldly Sustainable' commitment, demonstrating our dedication to quality and the planet. All Ecotone products come with a free replacement warranty against any defects or manufacturing faults. OEM# TN330. EcoTone. DCP-7030, DCP-7040, DCP-7045N, HL-2140, HL-2150N, HL-2170W, MFC-7320, MFC-7340, MFC-7345DN, MFC-7345N, MFC-7440N, MFC-7840W. Yields 1,500 pages. Black.