This printer ink cartridge works with: HP Office Jet 6812 e-All-in-One, HP Office Jet 6815 e-All-in-One, HP Office Jet Pro 6230 e Printer, HP Office Jet Pro 6830 e-All-in-One, HP Office Jet 6220 e Printer, HP Office Jet 6820 e-All-in-One, HP Office Jet Pro 6835 e-All-in-One, HP Office Jet Pro 6235 e-All-in-One, HP Office Jet Pro 6239 e-All-in-One, HP Office Jet 6822 e-All-in-One, HP Office Jet 6825 e-All-in-One