Included: 4 Black compatible toner cartridge replacement for HP CF280A 80A CF280X 80X
Page yield: 2700 Pages per cartridge (Letter/A4, at 5% coverage)
COMPATIBLE WITH PRINTERS: HP LaserJet Pro 400 M401a Pro 400 M401d Pro 400 M401n Pro 400 M401dn Pro 400 M401dne Pro 400 M401dw, HP LaserJet Pro 400 MFP M425dn M425dw Printer