For HP OfficeJet 6210, 6200, 7210, 6310, 7410. HP Photosmart 7850, 8050, D5160, D5155, D5145, 8450, 2610, 2710, 2575, C4140, C3135, D5060, 8750. HP DeskJet 6520, 6980, 6940, 5940, 6840, 6620, 5940, 6540. Cartridge yield (up to) : 330 pages. Tri-colour. 52% recycled content, 50% post-consumer recycled content.