The mixing tank adopts an oblique bottom design so that the ink is not easy to precipitate.The ultra-highly integrated industrial-grade new motherboard architecture has stable functions and rapid operation, which can better cope with extremely harsh environments.The white ink machine has an automatic stirring function to solve the distress of pigment ink precipitation.The nozzle is easy to clean and not easy to clog the nozzle, and the printing is stable and durable.The recovery pump has high stability, is not easy to get stuck in the pump, is durable, the stainless steel outer body has excellent heat dissipation, supports multiple communication interfaces, and multiple national languages.