... ink cartridge for Mimaki JV4 JV5 >100% compatible for Roland SP, XJ, XC, VP, VS, RA, RE, RS ... etc >Can provide permanent chip (auto reset chip) for Roland Eco Sol Max series> 4 bottles + 4 cartridges, ... pressure to printer head>Full stock Product Display:Suit for Roland/ Mimaki printers: 100% compatible for Roland RS-640, ... RS-540, xj-740,xj-640, xc-540,xc-540w, VS-640/VS-540/VS-420/VS-300 ...