HHUV2513彩印机那么注意事项是什么？ 
 1、不能用手触摸HHUV2513彩印机喷嘴的插座以防止氧化。 
 2、安装时，喷嘴插座必须对齐，不能插入硬件。如果针孔没有正确插入，喷嘴将无法正常工作。 
 3、喷嘴插座不能用于墨水，清洁液等，污染的插座可以用酒精清洗。 
 4、喷嘴必须保持良好的散热环境，否则喷嘴电路容易损坏。 
 5、喷嘴电路部分的静电损坏非常严重。操作喷嘴或接触喷嘴板时，操作员必须消除静态因素。 




What are the precautions for HHUV2513 printing machine? 1. do not touch the socket of HHUV2513 printer nozzle by hand to prevent oxidation. 2. During installation, nozzle sockets must be aligned, and hardware cannot be inserted. If the pinhole is not inserted correctly, the nozzle will not work properly. 3. Nozzle sockets cannot be used for ink, cleaning liquid, etc. Contaminated sockets can be cleaned with alcohol. 4. The nozzle must keep a good heat dissipation environment, otherwise the nozzle circuit will be easily damaged. 5. The electrostatic damage of nozzle circuit is very serious. Operators must eliminate static factors when operating nozzles or touching nozzle plates.