Recommend to professional user.
System needs used genuine ink cartridge before ' Ink Depleted ' sign appears on the printer.
CARTRIDGES NOT INCLUDED !!
Compatible model
OfficeJet Pro X451dn, OfficeJet Pro X451dw, OfficeJet Pro X476dn, OfficeJet Pro X476dw, OfficeJet Pro X551dw, Office..