... dark garments, cotton, cotton blends, polyester, nylon... Technical Data of Hong-Jet T-shirt flat-bed printer: SpecificationsHong-Jet Direct-to ... OS 9.1 or higher versionAdvantages of Hong-Jet Machine:1.8-color Printer Head Hong-Jet 8420 adopts micro piezo printing ... power.3.Fine Rolling SpindleThe flat-bed linear drive of Hong-Jet 8420 adopts 17-digit high-resolution engine with the ...