This is a Compatible Sharp FO-50ND (FO50ND) black laser toner cartridge designed to work with Sharp laser printers. It offers a standard yield of up to 6,000 pages, making it a cost-effective choice for high-volume printing. This cartridge serves as a replacement for the original Sharp FO-50ND toner cartridge and is guaranteed to deliver reliable performance. Using compatible cartridges does not void your printer warranty and provides significant savings compared to OEM options. Backed by our 100% Quality Satisfaction Guarantee.