The High Capacity Black 'Use&Return' Toner Cartridge from Dell is designed to work with the Dell Laser Printers 1700/1700n. It produces high resolution printouts with impressively sharp images and text. This black cartridge features a yield of up to 6000 pages. Our toner uses Dell's Toner Management System to help ensure that your Dell laser printer is never out of action. The System monitors your toner level and notifies you when it runs low.