5 Pack Epson ET-3600 ET-16500 ET-4550 Compatible Ink Cartridges Replacements:
2 Epson T664120 Black Ink Cartridge
1 Epson T664220 Cyan Ink Cartridge
1 Epson T664320 Magenta Ink Cartridge
1 Epson T664420 Yellow Ink CartridgeCompatible Printers:
Epson - Expression Series
Expression ET-2500, Expression ET-2550, Expression ET-2600, Expression ET-2650, Expression ET-3600
Epson - WorkForce Series
WorkForce ET-16500, WorkForce ET-4500, WorkForce ET-4550