1. the most advanced technique for the DX5 Epson head,which is very easy for install,double 4 color printing,At the same time because of "color-symmetric arrangement" technology so that four-color bidirectional mode no longer "PASS line" problem.2. Good cost performance,suitable for a lot of media Near Zero cost of head,media for vinly, flex,photopaper, blacklit film, sublimation transfer paper etc.3.Unique continuously alterable printing technology, Image fidelity.4. FDT technology, When the ink printing reduce on one of the nozzle, it would get a frequency signal immediately, then open up the nozzle so that to win the technology for avoiding clog the nozzle.5. Ink drops alterable technology can be 1.5PL - 21PL.6.Achieve unattended, auto continuously alterable tension paper take up system which ensure the material more neatly and easy for printing.7. With the heating system which quicken drying and improve work efficiency.SPECIFICATIONS YH-JV 338,339ModelYH-JV338YH-JV339 print width1500mm2000mm Print headpiezo technology(180 Nozzlex8 lines)*1 head Resolution1440dpi Printing speed 17.5 m2/h(high speed mode), 11.9m2/h(common mode) 7.4m2/h(high quality mode) Ink Capacity4-color mode:440cc cartridge x 2/color Ink kindsolvent ink-SS21, Eco-ink-ES3, water-based ink, sublimation ink. Heating systemfront Media Take-up deviceequipped InterfaceUSB electricity consumebelow 1440VA Printing surfaceFace out Power supply220V Operation environmentstemperature20°C 35°C (68°F 95°F) humidity35%-65% Rh suggest temperature23°C-28°C(73.4°F-82.4°F) temperature turning rate<±10°C / h (18°F) Packing Dimension2.48*0.62*0.63M3.19*0.62*0.63M Gross Weight265KG285KG Warranty12 months