Premium T542120-S (Epson 542) Black Pigment Ink fully compatible with the Epson EcoTank ET-16600, ET-16650, ET-5800, ET-5850, ET-5880. The use of compatible supplies does not void your printer warranty. (T542120-S, Epson 542, T542120S, Epson542, 542, T542120)
Premium T542220-S (Epson 542) Cyan Pigment Ink fully compatible with the Epson EcoTank ET-16600, ET-16650, ET-5800, ET-5850, ET-5880. The use of compatible supplies does not void your printer warranty. (T542220-S, Epson 542, T542220S, Epson542, 542, T542220)
Premium T542320-S (Epson 542) Magenta Pigment Ink fully compatible with the Epson EcoTank ET-16600, ET-16650, ET-5800, ET-5850, ET-5880. The use of compatible supplies does not void your printer warranty. (T542320-S, Epson 542, T542320S, Epson542, 542, T542320)
Premium T542420-S (Epson 542) Yellow Pigment Ink fully compatible with the Epson EcoTank ET-16600, ET-16650, ET-5800, ET-5850, ET-5880. The use of compatible supplies does not void your printer warranty. (T542420-S, Epson 542, T542420S, Epson542, 542, T542420)