SVC-HP LJ BLK MNGD IMAGING DRUM

HP W9059-67001 Black Managed Imaging Drum is a replacement drum unit for the printing process. It receives black toner from the developer unit and creates the image that will be transferred onto the page.

The HP service guide lists this part for the Color LaserJet Managed MFP E78523 and E78528. Its estimated service life is 120,000 A4/letter images; actual life can vary with environment, usage, media type and average print-job size. This black drum is a separate consumable component from the toner cartridge.