This is a compatible or remanufactured Dell 90DC4 drum guaranteed to perform with Dell Laser Printers. It replaces the genuine (OEM) Dell 90DC4 toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible or remanufactured for Dell 90DC4 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 90DC4 cartridges and comes with our satisfaction guarantee.