Genuine HP 120A Imaging Drum Unit (W1120A) is designed to deliver crisp, professional-quality prints with every color laser job. Each drum unit provides an impressive 16,000‑page yield (b&w) and 4,000‑page yield (color) at 5% coverage 
Compatible with HP Color LaserJet 150a/150nw and Color Laser MFP 178nw/179fnw series printers, the W1120A installs easily and ensures vibrant, reliable output. It includes an eco-conscious recycling guide through HP Planet Partners