In winter, due to the cold weather, some components of the wide format inkjet uv printing machine may undergo subtle changes, resulting in some strange faults, such as printer head impact. These faults 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 winter uv flatbed printers is. Today I will share with you three reasons for the common print head impact in winter.
1. There are foreign objects in the printer
For the newly purchased uv printing machine, the user is not very familiar with the uv flatbed printer, and the packaging materials are not completely removed, which is most likely to occur. Therefore, the newly purchased machine must be completely removed from the outer packaging protection materials in accordance with the requirements of the user manual.
2. Too much dust on the printer
Due to the large wind and sand in winter, too much dust falls on the flatbed printer, which causes the friction of the word car on the guide rail to increase, and the print head collides.
3. The lubrication effect of lubricating oil is weakened
Due to the cold and dry winter, the uv printer works in a dry environment, and the ambient temperature is too low, which will weaken the lubricating effect of the lubricating oil on the guide rail of the printer, and cause the friction of the carriage to increase when moving on the guide rail. It is easy for the print head to collide.
Due to the cold and dry winter, the uv printer works in a dry environment, and the ambient temperature is too low, which will weaken the lubricating effect of the lubricating oil on the guide rail of the printer, and cause the friction of the carriage to increase when moving on the guide rail. It is easy for the print head to collide.
According to 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 that need to be paid attention to in the daily maintenance
1). The use of uv flatbed printer in winter, to put the uv inkjet printer in a normal working environment, should ensure that the operating room to maintain ambient humidity above 25 degrees, the temperature is maintained at 10-35 ° C, relative humidity of 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).Static electricity will interfere with the normal operation of the equipment, ink head ink will be unstable, in serious cases can cause the motherboard, ink head is burned, so to prevent static interference. Before operating the UV 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.