Amazon.com: LNKCOS 600ML Sublimation Ink for Epson ET-8500 ET-8550 Wide-Format Supertank Printers (6 Color, 6×100ML, BK PB C M Y K Grey, Bigger Bottles with More Ink to Fill The Tanks) : Office Products
Sublimation T552 Epson Eco Tank Compatible - 6 Colors for ET-8500 & ET-8550 - Refillink