The Brother LC504C ink cartridge is designed to deliver quality and reliability for your printing needs. With a duty cycle of 500 pages, this ink cartridge provides a cost-effective solution for high-volume printing. Utilizing Brother INKvestment technology, this cartridge ensures efficient ink usage, allowing users to print consistently without compromise. Being an original ink cartridge, it ensures compatibility and optimal performance with Brother printers, making it an essential component for both home and office printing tasks.