On January 19, Epson America Inc. announced two new A4 refillable ink tank all-in-ones based on Epson’s Supertank technology: the EcoTank ET-2840 Special Edition (ET-2840SE) and the EcoTank ET-4810. With the new consumer-oriented inkjet all-in-ones, Epson is making sustainability a major focus. EcoTank devices are more environmentally friendly than cartridge-based printers due to refillable ink
