The print head is the core printing component in the fedar dye sublimation printer, and extending the life of the printhead has become a problem that many users care about. Today Fedar printer company summarizes some daily use precautions of printhead for everyone, effectively protects and extends the service life.
 
1. The influence of ink supply tubes and inks, such as poor sealing between the printhead and the ink supply tube, air leakage problems, ink supply problems and nozzle burn-out damage, etc. There is also the problem of ink, which contains ink a variety of chemical components, but often due to factors such as inaccurate filtration, high viscosity, and moisturizing fluid, etc., it is easy to cause printhead failure.
 
2.The voltage problem in the working environment is also one of the factors that easily cause printhead damage. For example, the voltage is unstable, or there are high-power appliances in the line used, which easily affect the voltage. Therefore, the power supply circuit of the dye sublimation printer can be equipped with a voltage regulator, which is what we call UPS, to provide a stable working voltage. In this way, damage to the printhead caused by voltage instability can be largely avoided.
 
3.Static interference in the working environment. For example, the fedar sublimation printer works in a too dry working environment, and it is easy to generate static electricity. Especially printing PP, adhesive and other media, it is easy to generate static electricity, so, in the process of using the printing machine, the ground wire is a must.
 
4.Finally, there are human operation problems, such as damage to the printhead caused by improper operation; when installing and removing the printhead, it causes damage to the mirror surface of it; when installing the circuit, the wiring is reversed or wrongly connected. These reasons are very easy to cause failure and damage to the printhead of the printer.
 
For the use and maintenance of the print head, everyone must not be careless and do not ignore the details. Only the maintenance of each step can effectively extend the life of the print head.