HP Deskjet 6620

HP C9369WN (HP 99) Photo Inkjet Cartridge
C9369WN Photo Inkjet Cartridge compatible with the HP DeskJet 5420/ 5440/ 5442/ 5443/ DeskJet D4100/ D4145/ D4155/ D4160/ PhotoSmart 7850/ C3100/ C3140/ C3150/ C3180/ DeskJet 5740/ 5940/ 6540/ 6840/ 9800/ OfficeJet 6200. The use of compatible supplies does not void your printer warranty.

HP C8767WN (HP 96) Black Inkjet Cartridge
C8767WN Black Inkjet Cartridge compatible with the HP DeskJet 5740/ 5740xi/ 6520/ 6520xi/ 6540/ 6540dt/ 6540xi/ 6840/ 6840dt/ 6840xi/ 9800/ Photosmart 2610/ 2610v/ 2610xi/ 2710/ 2710xi/ 8150/ 8150xi/ 8450/ 8450xi/ PSC 16. The use of compatible supplies does not void your printer warranty.