This is a remanufactured replacement for the Dell UG219 high yield black laser toner cartridge, designed to work with Dell 5210n and 5310n laser printers. It delivers a page yield of up to 20,000 pages, providing a cost-effective solution for your printing needs. Manufactured using both OEM and non-OEM parts, this cartridge ensures reliable performance and quality output. The use of remanufactured toner cartridges does not void your printer warranty, making it a smart choice for businesses looking to save on printing costs. Backed by our 100% Quality Satisfaction Guarantee.