Compatible HP C4127X black toner cartridges
Premium quality high yield toner cartridge to give print quality as good as original.
Page Yield @ 5% Coverage Black 10,000 Pages
SUITABLE FOR THE FOLLOWING PRINTERS
HP LaserJet 4000
HP LaserJet 4000N
HP LaserJet 4000T
HP LaserJet 4050
HP LaserJet 4050N