Toner cartridges are designed for use with the Lexmark C534n. Lexmark Return Program Cartridges are sold at a discount, versus the prices of regular cartridges, in exchange for the customer's agreement to use the cartridge only once and return it only to Lexmark for remanufacturing or recycling. Yields 7,000 pages.Print Technology: LaserPrint Color: CyanTypical Print Yield: 7000 PageCompatibility: Lexmark Printers:C534dnC534nC534xRecycled: NoRecycled Content: 0%Post-consumer-waste%: 0%Assembly Required: NoGreen Compliant: YesGreen Compliance Certificate/Authority: Design for the Environment (DfE)Country of Origin: China