... 4.For solvent printer. The Skywalker JA 128/50 is a high performance, robust and reliable jetting assembly suitable forsolvent ... based, wide format graphic printers at resolutions up to 600 dpi.Suitable for Wit-Color ... printhead converting board, connector board, servo driver, fan, etc. Brand for printer: Wit-Color, Gongzheng, Liyu, Infiniti, JHF, Myjet, ...