This is a compatible Brother TN315C high yield cyan laser toner cartridge designed for use with Brother laser printers. It offers a page yield of up to 3,500 pages, making it an economical alternative to the original Brother TN315C toner cartridge. Manufactured with up to 100% new components, this cartridge ensures reliable performance and high-quality printing results. The use of compatible toner cartridges does not void your printer warranty and is backed by our 100% Quality Satisfaction Guarantee.