The 6,000-Page Use and Return Toner Cartridge from Dell is designed to work with Dell Monochrome Laser Printers. It produces high resolution printouts with impressively sharp images and text. This black cartridge features a yield of up to 6,000 pages. Use and Return helps assure environmentally sound recycling of used toner cartridges. Toner yields based on printing pages with 5% coverage in accordance with ISO/IEC 19752 testing methodology. Yields vary with usage and environmental conditions.