UV flatbed printer color solution
The color problems of uv flatbed printer pattern printing are as follows: the picture has color cast, serious color difference, but color. There are 6 causes: different inks, different ink dots, external temperature, ink deposition, software failure, and coloring problems.
1.UV flatbed printer ink is different
Solution: The saturation, lightness, and color gamut of different types of UV inks are different. After replacing the new UV inks, it will inevitably lead to color problems in pattern printing, and the color curve needs to be made again.
2. Ink dots of UV flatbed printer nozzles are different
Solution: Print a test chart and observe the state of the nozzles. If the ink is blocked and the ink is not discharged, the nozzles need to be cleaned.
3.UV flatbed printer affected by temperature
Solution: The outside temperature is between 15 ℃ -30 ℃, which is a good factory temperature for UV flatbed printers. If the temperature is too low, you need to install an air conditioner. If the temperature is too high, you need to reduce the temperature.
4, UV flatbed printer ink precipitation
Solution: For the UV inks that have not been used for a long time, the internal pigments will precipitate. Before use, you need to stir thoroughly. If condensation or stickiness occurs, the UV ink has expired and needs to be replaced with a new one.
5.UV flatbed printer software failure
Solution: Reinstall the software of the UV flatbed printer. If the values are incorrect, you need to restore it again. Note that before reinstalling, you need to disinfect the computer. Add the UV flatbed printer software to the whitelist of antivirus software.
6, UV flatbed printer color problem
Solution: Restore the color curve value set at the factory. If not, you can contact the manufacturer's technician to modify it remotely. If it is a new type of UV ink, you need to make a new color curve.