1. The temperature of the office environment is very critical to the printing machine. If the temperature is too low, the printing machine will experience oblique spraying, flying ink, and the dug image will become virtual. When the user finds that the image of the detection strip becomes imaginary, he can use an electric heating fan or a hair dryer to raise the temperature of the nozzle to prevent such problems when the printing machine is working.
In addition, before applying the printing machine, users should turn on the central air conditioner or electric heating fan in advance to heat up the office environment of the printing machine. The temperature should preferably be maintained at 15℃-30℃, so that the printing machine is in the best running state. , That will not only improve work efficiency, but also print out excellent results.
2. In addition, static electricity is very easy to cause in winter, especially in air-conditioned rooms, where the air is extremely dry, which is a seedbed for static electricity. Excessive static electricity will increase the wear and tear of the printing machine and endanger the service life of the print head. Therefore, users should turn on the air humidifier at the same time when blowing the air conditioner to increase the relative humidity of the air. The ambient humidity should be maintained at 35%-65%. The air humidifier should be kept away from the main control board of the printing machine to prevent water droplets. Solidification, causing short circuit failure of the main control board.
In fact, there is another trick to avoid static electricity, which is to connect a grounding wire to the printing machine and bury it in the ground at a depth of not less than 2 meters. It is also possible to pour salt water in the buried area to increase the conductivity.
3. In the dry weather in winter, static electricity and dust are harmful to the nozzle. If the static electricity is too high, it is very easy to destroy the nozzle or the power circuit. Dust is very easy to block the print head, causing the printed image to be disconnected. Therefore, when everyone uses the printing machine in winter, they should pay attention to controlling the printing rate to avoid excessive static electricity. Secondly, pay attention to cleaning the nozzles on time to avoid dust blocking the nozzles.
4. Too low temperature will also change the viscosity of the ink, especially the fake ink. In winter, the viscosity of the ink will increase, blocking the nozzles and causing oblique spraying and ink breakage, which will endanger the service life of the nozzles. Therefore, when purchasing inks, users should choose inks with good aging resistance and good quality. It is recommended that users use Feidis spinning and printing genuine inks, imported raw materials, smooth application, low viscosity damage by temperature, and long-term continuous output.
In addition, you should pay attention to the ink storage. The ink is stored in a natural environment below zero for a long time, which is very easy to cause deterioration. It is best to store it in a natural environment of 15 ℃ -30 ℃.
