We just released our new ECO INK which is adopted by Japanese technology with good quality,competitive price and environmental freind. It can be widely applied to the following large forwat printers: Seiko Series, Mimaki JV3-160S, 250S based on 4 colors, Roland SOLJET 540/740 based on 6 colors, Mutoh 8000/8100 based on 6 colors. Warmly welcome to ask for our further inforamtion at any time!