HP 902 / 906 / 902XL. HP OfficeJet Pro 6960/ 6968/ 6970/ 6971/ 6974/ 6975/ 6978. HP OfficeJet 6950/ 6952 / 6954 / 6956 / 6962. Step-by-step Refill Instructions (Included or available upon request). 4 x 30ml- One bottle each color Black, Cyan, Magenta, Yellow Universal Dye Ink Bottle.
eBay