This is a compatible Sharp MX-23NTYA yellow laser toner cartridge designed to work with your Sharp laser printer. It replaces the original Sharp MX-23NTYA toner cartridge and delivers a yield of up to 10,000 pages. Manufactured with 100% new components, this cartridge provides a reliable and economical alternative to expensive OEM options. The use of compatible toner cartridges does not void your printer's warranty. We offer a 100% Quality Satisfaction Guarantee on our compatible MX-23NTYA toner cartridges.