Amazon.com: Original HP 67 Black/Tri-color Ink Cartridges (2 Count - Pack of 1) | Works with HP DeskJet 1255, 2700, 4100 Series, HP ENVY 6000, 6400 Series | Eligible for Instant Ink | 3YP29AN : Office Products
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HP 67 Standard Capacity Ink Cartridge Tri-Color 3YM55AN#140 - Best Buy