Is the uv printer nozzle easily damaged?

The damage to the nozzle of the uv printer is:

power supply

During the use of the uv printer, the staff usually disassembles, installs, and cleans the nozzle without turning off the power supply. This is a serious mistake. Arbitrary loading and unloading of the print head without turning off the power will cause various degrees of damage to the components of the system, and finally affect the printing effect. In addition, when cleaning the nozzle, it is also necessary to turn off the power first, and be careful not to let water touch the inside of the circuit board and other systems to avoid damage to the parts.

2. Ink

UV printers have very strict requirements on the ink they use. They cannot use different types of UV inks at will, or use inks and cleaning fluids that are not of good quality. Using different types of inks at the same time will cause color difference in the printing effect; using inks of poor quality will cause the nozzles to block, and bad cleaning fluids may corrode the nozzles. Pay more attention to uv ink.

3. Cleaning method

The print head is a sensitive part in the uv printer. In daily work, the method of cleaning the print head should not be sloppy. You cannot use a high-pressure gun to clean the print head, which will cause certain damage to the print head; it should also be noted that the print head cannot be cleaned excessively. , Because the cleaning liquid is a little corrosive, if it is used excessively, it will cause the nozzle to corrode and damage the nozzle. Some people also use ultrasonic cleaning. Although this cleaning can achieve a very clean effect, it will also have an adverse effect on the nozzle. If the nozzle is not clogged seriously, it is recommended not to use ultrasonic cleaning to clean the nozzle.


Post time: Jun-16-2022