... ,Y,KActivity, pH Value, Coating, Dispersity, Ink (Optional)Electrical Pump Automatic Ink FeedingSpeedProduction ModePrecision ModePicture Mode30.0 m2/h24 m2/h14 ... , Synchronous Counter Weight Constant-tension Transmission SystemSpray Nozzle WashingFully-automatic Washing Device, Fully-automatic Ink-scrapping DevicePrinting InterfaceUSB2.0Temperature/HumidityTemperature: 18°C-29 ...