CS Replacement Compatible with HP M578Z Toner Cartridge W2120A to use with M554DN M555DN M578C M578DN M578F M578Z (Black, 2-Pack)

Page Yield: Black: 5500. Replaces W2120A. Engineered to work with your printer to deliver high quality, dependable results with each print. These units are produced as completely brand new with all new components, including OPC drums, wiper blades, a smart chip, and other internal parts. They offer a cost-effective alternative to pricey laser toner cartridges. Compatible Printer Models: COLOR LASERJET M554DN, COLOR LASERJET M555DN, COLOR LASERJET M555X, COLOR LASERJET M578C, COLOR LASERJET M578DN, COLOR LASERJET M578F, COLOR LASERJET M578Z