Amazon.com: HP 902 Magenta Ink Cartridge | Works with HP OfficeJet 6950, 6960 Series, HP OfficeJet Pro 6960, 6970 Series | Eligible for Instant Ink | T6L90AN : Office Products
Amazon.com: HP 951 Magenta Ink Cartridge | Works with HP OfficeJet 8600, HP OfficeJet Pro 251dw, 276dw, 8100, 8610, 8620, 8630 Series | Eligible for Instant Ink | CN051AN : Office Products