This is a remanufactured Apple M2045G black laser toner cartridge designed for use with Apple Laser Printers. It replaces the original Apple M2045G laser toner cartridge. The remanufactured M2045G toner cartridge contains up to 60% new parts, including OPC drums and wiper blades, providing a reliable and economical alternative to expensive OEM cartridges. Using compatible replacement cartridges does not void your printer warranty.