This is a compatible Sharp MX-C40NTY yellow laser toner cartridge designed for use with Sharp MX-C311 and MX-C401 laser printers. It replaces the original Sharp MX-C40NTY toner cartridge and is manufactured with up to 100% new components, including wiper blades and other internal parts. Offering a standard yield of up to 10,000 pages, this cartridge provides an economical alternative to expensive OEM options while ensuring 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.