This is a compatible for HP CF219A drum unit guaranteed to perform with HP Laser Printers. It replaces the genuine (OEM) HP CF219A drum unit. This drum unit is made with top quality components and new toner to give you the highest quality printouts every time. This compatible cartridge for for HP CF219A drum unit is specially engineered to meet or exceed the highest standards of qualitreliability and page yields. Although this unit is not made or endorsed by HP, it offers customers an economical alternative to expensive OEM HP CF219A drums and comes with our satisfaction guarantee.