This is a remanufactured Dell 330-3790 toner cartridge guaranteed to perform with Dell Laser Printers. It replaces the genuine (OEM) Dell 330-3790 toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This remanufactured for Dell 330-3790 toner cartridge is specially engineered to meet or exceed the highest standards of quality, reliability and page yields. Although this cartridge is not made or endorsed by Dell, it offers customers an economical alternative to expensive OEM Dell 330-3790 cartridges and comes with our satisfaction guarantee.