Aztech Compatible CE390X 2-Pack Toner Cartridge — Black for HP LaserJet Enterprise M4555 & 600 Series (24,000 pages per pack)

Aztech replacement toner cartridges packaged as a 2-pack, compatible with HP CE390X in black. Page Yield (Per Pack): 24,000 Pages. This compatible toner set is designed for use with the HP LaserJet Enterprise M4555 MFP series and the LaserJet Enterprise 600 series models M601, M602 and M603. Supplied as two black cartridges to serve as a cost-effective alternative to the original HP CE390X consumable.