Alphajet Replacement Colour Ink Cartridge for HP 343 C8766EE. Suitable for the following printers: HP DeskJet 5740 HP DeskJet 5745 HP DeskJet 5940 HP DeskJet 6520 HP DeskJet 6540 HP DeskJet 6540d HP DeskJet 6543 HP DeskJet 6543d HP DeskJet 6620 HP DeskJet 6623 HP DeskJet 6840 HP DeskJet 6843 HP DeskJet 6843d HP DeskJet 6940 HP DeskJet 6940dt HP DeskJet 6950 HP DeskJet 6980 HP DeskJet 9800 HP DeskJet 9800d HP DeskJet 9803 HP DeskJet 9803d HP OfficeJet 6205 HP OfficeJet 6210 HP OfficeJet 6215 HP OfficeJet 6310 HP OfficeJet 6313 HP OfficeJet 6315 HP OfficeJet 7210 HP OfficeJet 7213 HP OfficeJet 7310 HP OfficeJet 7313 HP OfficeJet 7410 HP OfficeJet 7413 HP OfficeJet K7100 HP PhotoSmart 325 HP PhotoSmart 330 HP PhotoSmart 335 HP PhotoSmart 375 HP PhotoSmart 385 HP PhotoSmart 420 HP PhotoSmart 422 HP PhotoSmart 425 HP PhotoSmart 428 HP PhotoSmart 475 HP PhotoSmart 2570 HP PhotoSmart 2573 HP PhotoSmart 2575 HP PhotoSmart 2610 HP PhotoSmart 2613 HP PhotoSmart 2710 HP PhotoSmart 2713 HP PhotoSmart 7850 HP PhotoSmart 8050 HP PhotoSmart 8053 HP PhotoSmart 8150 HP PhotoSmart 8153 HP PhotoSmart 8450 HP PhotoSmart 8450gp HP PhotoSmart 8450xi HP PhotoSmart 8453 HP PhotoSmart 8750 HP PhotoSmart 8750gp HP PhotoSmart 8753 HP PhotoSmart C3170 HP PhotoSmart C3180 HP PhotoSmart C4180 HP PhotoSmart C4183 HP PhotoSmart C4190 HP PhotoSmart D4160 HP PhotoSmart D5063 HP PhotoSmart D5160 HP PhotoSmart Pro B8350 HP PhotoSmart Pro B8353 HP PSC 1500 HP PSC 1507 HP PSC 1510 HP PSC 1510s HP PSC 1513 HP PSC 1600 HP PSC 1610 HP PSC 2350 HP PSC 2353 HP PSC 2355 HP PSC 2355p.