Genuine HP Black toner, open box.
Model: HP 304A ( CC530A ) Black
Yield @ 5% coverage: 3,500
Compatible Devices: Color LaserJet CM2320FXIColor LaserJet CM2320NFColor LaserJet CM2320nColor LaserJet CP2020Color LaserJet CP2025Color LaserJet CP2025dnColor LaserJet CP2025nColor LaserJet CP2025