The nozzle of the digital printing machine is a kind of precision component with high precision and small nozzle hole. Once it encounters inferior ink or the operation is not standardized, it may cause ink clogging. Therefore, everyone must pay attention to the standard operation when using the digital printing machine. At the same time, they must also understand some ways to deal with the ink jam of the printing machine, so that they will not be in a hurry when the problem occurs.
How to avoid ink clogging in digital printing machines:
First of all, the operation of the digital printing machine must be standardized. Before each startup, you must print a test strip to test the print status of the nozzle; after the printing is completed, the nozzle must be returned to the ink stack in time to prevent the nozzle from being exposed to the air for a long time when it is not working. The ink has condensed and blocked the orifice.
Secondly, the raw materials used in inferior inks are of poor quality, with large particles and many impurities, which can easily block the nozzle holes, resulting in broken lines and lack of color in the digital printing machine. Therefore, it is recommended that everyone buy inks to choose high-quality good inks, especially the original factory inks, the quality is guaranteed and the compatibility with the equipment is better.
How to deal with the ink clogging of the printing machine:
First of all, when the ink blocking of the printing machine nozzle is relatively light, the cleaning function of the equipment is given priority to use for ink suction cleaning. If the nozzle clogging is serious, you can remove the nozzle and put it in the cleaning solution to soak and clean.
Secondly, judge the cause of ink blocking according to the actual situation, and deal with it in a targeted manner. The gradual ink breaks during the drawing process may be due to the dirty ink sacs and the aging of the nozzles. At this time, the ink sacs and nozzles need to be replaced. If the ink breaks suddenly during the drawing process, and the ink breaks are serious, this kind of ink break is mostly caused by the ink, and you need to replace the high-quality ink at this time.
