This is a compatible laser toner cartridge designed to replace the high yield Dell 7130cdn black toner cartridge, compatible with part numbers 3GDT0, 2CH2D, and 330-6135. It delivers an impressive yield of up to 19,000 pages, ensuring that your printing needs are met efficiently. Our compatible toner cartridges are built by a manufacturer not endorsed or associated with Dell, providing a cost-effective alternative to expensive OEM options. Using these compatible cartridges will not void your printer's warranty and they feature a toner management chip for seamless communication with your Dell printer. Backed by our 100% Quality Satisfaction Guarantee.