The A3 inkjet printing machine adopts inkjet technology, so it can print on different materials such as paper, fabric, plastic, etc., and can adjust the size and color of printing as needed Inkjet printers can produce high-resolution printed materials because the nozzle can spray very small ink droplets, resulting in clear text and images. Inkjet printers can print very bright colors because ink can be mixed into various colors, and the depth of colors can be controlled by adjusting the ink concentration.