A Continuous Inkjet Printer (CIJ) is a type of printer that uses liquid ink sprayed through a continuous stream of droplets. The ink is pressurized and forced through a tiny nozzle, which produces a continuous stream of droplets that can be directed to print on a variety of surfaces. It’s widely used in industrial applications for marking and coding products, packaging, and labels, especially on fast-moving production lines. The CIJ printer is known for its speed, flexibility, and ability to print on irregular or porous surfaces.