When winter comes, UV flatbeds are also affected by cold air, causing subtle changes in some components, and even failure problems, such as printer head impact, which are not only time-consuming and costly to repair, but more importantly, they will affect The progress of production. This shows how important the maintenance of UV flatbed printers is. Today, I would like to share with you three reasons why common print heads collide in winter:
One: the lubricating effect of lubricating oil is weakened
Due to the cold and dry winter, the UV flatbed printer works in a dry environment, and the ambient temperature is too low, which will weaken the lubrication effect of the lubricating oil on the guide rail of the printer, which will increase the friction when the carriage moves on the guide rail. , it will be easy to appear the impact of the print head;
Two: too much dust on the UV flatbed printer
Due to the large wind and sand in winter, too much dust falls on the UV flatbed printer, which causes the friction of the word car on the guide rail to increase, and the phenomenon of the print head colliding;
Three: There are foreign objects inside the UV flatbed printer
For newly purchased printers, users are not very familiar with UV flatbed printers, and the packaging materials are not completely removed, which is most likely to occur. Therefore, the newly purchased machine must be removed according to the requirements of the user manual.
According to the analysis of the above reasons, in order to avoid the collision of the print head, it is necessary to carry out maintenance and maintenance from the source of the fault. Below we will talk about the matters needing attention in routine maintenance:
1: In the winter, use the UV flatbed printer. To place the UV flatbed printer in a normal working environment, ensure that the operating room maintains an ambient humidity of 25 degrees or more, the temperature is maintained at 10-35 °C, and the relative humidity is 20 -80%; if the equipment is not used for a long time, the ink should be drained and cleaned with a special cleaning solution to keep the ink head unblocked;
2: Properly use the three-phase power plug to ensure that the equipment power supply is grounded correctly;
3: Static electricity will interfere with the normal operation of the equipment. The ink from the ink head will be unstable. In serious cases, the main board and the ink head may be burnt, so it is necessary to prevent static electricity. Before operating the UV flatbed printer, the operator should wash his hands and strictly follow the operating procedures in the manual. Once the static interference occurs, stop the operation immediately and check the current working environment.
