Okidata 43459304 Compatible Remanufactured High Capacity Black Toner Cartridge for C3400, C3530, C3600 Printers Compatible with Okidata C3300 C3400 C3530 Series Printers One year manufacturer warranty against product defect 30-day satisfaction money back guaranteed Remanufactured under highest standards Page Yield: 2,000 pages at 5% coverage per page