The Epson is the cartridge-free all-in-one printer. Sublimation printing often needs bulk printing in a single action, and cartridges do not have enough ink to withstand the bulk printing. Therefore ET-15000 is one of the best Epson sublimation printers for establishing a printing business. It has an easy-to-fill huge ink tank that saves 90% of ink cost. On average, the ink replacement ink bottles last for 2 years and delivers the best prints till the last day.