This is a remanufactured Sharp FO-45ND black laser toner cartridge, designed as a replacement for the Sharp FO-45ND / FO45ND. It fits into the FO-45DR drum housing unit, allowing for easy replacement without needing to change the entire drum. This remanufactured cartridge provides a cost-effective alternative to OEM options, delivering significant savings while maintaining quality. The use of remanufactured cartridges does not void your printer warranty. Backed by our 100% Quality Satisfaction Guarantee.