The printer head is the core component of the piezoelectric photo machine, and it is very delicate. Therefore, it is necessary to avoid bad operating behavior during use, which will damage the print head.
1. In the daily use of the printer, the relevant circuits of the photo machine are randomly installed without turning off the power switch and cutting off the main power. This behavior will affect the service life of each system and easily cause damage to the print head.
2. Use inferior ink or fill different batches of ink at will. Because the quality of the ink and cleaning fluid is not sufficient, the mixing of different inks will change the color and quality of the ink. Inadequate quality ink will affect the printing effect and block the print head, and poor quality cleaning liquid may corrode the print head.
3. The cleaning and maintenance of the printing head of the photo machine is not performed properly. For example, the nozzle is completely immersed in the cleaning solution. The cleaning solution is corrosive, so generally only an appropriate amount is introduced into the nozzle for cleaning. In addition, leaving the cleaning liquid in the nozzle for too long will also cause the nozzle to be prone to problems. Long-term soaking of the cleaning liquid can remove the stain more effectively, but if the time exceeds 48 hours, it will affect the nozzle nozzle hole.
4. Pay attention to protect the circuit board and other internal systems when cleaning the nozzle. Turn off the power when cleaning, and be careful not to allow water to come in contact with circuit boards and other internal systems.
5. Use external force to adjust the nozzle position irregularly. Do not use brute force whether you are replacing or fine-tuning the printhead. Please treat the printhead carefully according to the specifications.
6. The use of photo machine should pay attention to the impact of the power supply voltage and static electricity on the print head in the workplace. The voltage of the working environment is unstable, which easily causes the operation of the print head and related power supply motherboards and circuits. At the same time, the piezoelectric photo machine is susceptible to static electricity during the printing process. Therefore, the grounding wire of the machine must be prepared to discharge static electricity. The connection of the grounding equipment is often checked, and a bit of saline is sprinkled around the grounding wire.
The above can easily affect the operation of the print head. Users must pay attention to and pay attention to the daily photo machine work and use.