Contents:
3 x 21 ml black ink
1 upgrade printhead

Compatibility for printers using
HP 339 Cartridges HP DeskJet 5740
HP DeskJet 5740xi
HP DeskJet 6520
HP DeskJet 6540
HP DeskJet 6540d
HP DeskJet 6620
HP DeskJet 6840
HP Deskjet 9800
HP Deskjet 9800D
HP OfficeJet 7310
HP OfficeJet 7410
HP OfficeJet 7210
HP PhotoSmart 2610
HP PhotoSmart 2710
HP PhotoSmart 8150
HP PhotoSmart 8450
HP PhotoSmart 8450GP
HP PhotoSmart 8750
HP PhotoSmart 8750GP
HP PSC 1610
HP PSC 1610v
HP PSC 1610xi
HP PSC 1613
HP PSC 2610
HP PSC 2710
HP Deskjet 460c
HP Deskjet 460cb
HP Deskjet 460wb
HP Deskjet 5745
HP Deskjet 5940
HP Deskjet 6940
HP Deskjet 6980
HP Photosmart 2575
· HP Photosmart 8050
HP Photosmart 8050
HP PSC 2575