This is a compatible Sharp MX-31NTYA yellow laser toner cartridge designed to work with your Sharp laser printer. It offers a standard yield of 15,000 pages, making it an economical choice for high-volume printing. Manufactured with 100% new components, this cartridge provides reliable performance and high-quality printing results. The use of compatible cartridges does not void your printer's warranty, ensuring peace of mind. Backed by our 100% Quality Satisfaction Guarantee.