This cartridge is an original cartridge and compatible with all of the models below
Deskjet

5940, 5943, ,6940, 6940dt
6980, 6980dt, 6983, 6988
6988dt, D4145, D4155, D4160
D4163, D4168    

OfficeJet

HP Officejet 6310     HP Officejet 6310xi
HP Officejet 6313     HP Officejet 6315     HP OfficeJet 6318     HP OfficeJet 7130xi
HP Officejet H470     HP Officejet H470b     HP Officejet H470wbt     HP Officejet Pro K7100
HP Officejet Pro K7103     HP Officejet Pro K7108    

Photosmart

HP Photosmart 2570     HP Photosmart 2573
HP Photosmart 2575     HP Photosmart 2575a     HP Photosmart 2575v     HP Photosmart 2575xi
HP Photosmart 8049     HP Photosmart 8050     HP Photosmart 8050xi     HP Photosmart C4100
HP Photosmart C4140     HP Photosmart C4150     HP Photosmart C4160     HP Photosmart C4180
HP Photosmart C4183     HP Photosmart C4188     HP Photosmart C4190     HP Photosmart D5145
HP Photosmart D5155     HP Photosmart D5160     HP Photosmart D5163     HP Photosmart D5168