The inkjet printer is a device that is controlled by software and uses a non-contact method to mark the product. However, it is inevitable to come into contact with the inkjet printer during normal maintenance, so you should pay attention to the following aspects when using it: As we all know, water has conductive characteristics in most cases. Therefore, the ink, solvent, and cleaning fluid of the printer should not be mixed with water. The inkjet printer needs to accurately charge the ink dots. Therefore, inkjet printer ink is particularly sensitive to moisture. In the process of use, we must pay attention to prevent fires. Any used cleaning materials, such as wipes, are hidden fire hazards. These materials must be recycled in time after use and treated in a safe way. Do not extinguish with water. If the fire caused by electrical appliances can only be extinguished with water, such as nitrocellulose ink, the power must be disconnected. The inkjet printer is different from other equipment. Its principle is to rely on electrostatic deflection, so it must be well grounded. If the grounding is not good, the accumulation of static electricity to a certain extent may cause sparks and fire. At the same time, if the grounding is poor, it may also cause problems such as poor print quality and poor ink dot splitting. Therefore, be sure to ground the printer when using it. The ink and solvent of the inkjet printer are corrosive, so try to avoid contaminating the skin, eyes, nose, etc. If you drop it accidentally, please rinse with plenty of water for a quarter of an hour. If you feel unwell after washing, please seek medical attention immediately. Most inks contain components that are easily volatilized and are inhaled into the lungs, so good ventilation must be ensured at the site where the printer is used. As long as you pay attention to these aspects, there will be no malfunctions or accidents when using the printer.