Features Applicable Models: This print head is suitable for L1800, R390, 270R, 1430, 1400, safe and durable, with long service life. Intelligent and Sensitive: The high accuracy printer nozzle prints fast, accurate and clear, and the effect is bright and clear. ABS Housing: The shell of the print head is made of industrial grade anti corrosion ABS material, which has good durability and strong corrosion resistance. Bright and Colorfast: The material inside the print head is bright in color, the color can be preserved for a long time, and it does not crystallize, preventing plugging. Easy Installation: The print head is easy to install and can be directly replaced without disassembly and no damage to the original machine. Specification: Item Type: Color Printhead Material: ABS Model: R1390 Applicable Models: Suitable for L1800 R390 270R 1430 1400 Package List:1 x Color Printhead (Hole position random) Note:Before installing the print head or print head, please make sure that there is no problem with the machine, and there is no abnormality. Failures such as the main board of the machine and the cleaning unit may cause the print head or print head to be short circuited and burned. Package List 1 x Color Printhead (Hole position random)