What is the problem with digital printing machine blocking ink? What should do?

January 22, 2019

The nozzle of Fedar Sublimation  printing machine is a kind of precision component with high precision and small nozzle hole. If it encounters inferior ink or the operation is not standardized, it may cause ink blocking. Therefore, everyone must pay attention to the standard operation in the process of using the digital printing machine, and also understand the processing methods of some printing machine to block the ink, so that it will not be in a mess when the problem occurs.

Zhengzhou Jinyang Digital Technology Co., Ltd.

How to avoid digital printing machine blocking ink?

First, use the digital printing machine to operate. Be sure to print the test strip before each use, and test the print status of the print head. After the print is completed, the print head should be returned to the ink stack in time to prevent the nozzle from being exposed to the air for a long time without work. The ink condenses and blocks the orifice.

Second, pay attention to avoiding inferior ink. Inferior inks use poor quality raw materials, large particles, and many impurities, which can easily block the nozzle holes, causing the digital printing machine to print broken lines and lack of color. Therefore, it is recommended that you buy high-quality good inks for your ink purchase. The original manufacturer's original ink is guaranteed, and the quality is guaranteed and the compatibility with the equipment is better.

Zhengzhou Jinyang Digital Technology Co., Ltd.

How to deal with the printing machine blocking ink?

First of all, when the nozzle of the printing machine is lighter, the cleaning function of the device is preferred to perform ink cleaning. If the nozzle is blocked more seriously, you can take the nozzle and put it into the cleaning solution to soak it.

Secondly, according to the actual situation, determine the cause of the ink plugging, and deal with it in a targeted manner. The gradual break of the ink during the drawing process may be due to the dirty ink sac and the aging of the nozzle. At this time, the ink sac and the nozzle need to be replaced. If the ink is suddenly broken during the drawing process and the ink breaks seriously, the ink breakage is mostly caused by the ink, and the high-quality ink needs to be replaced at this time.

Zhengzhou Jinyang Digital Technology Co., Ltd.

Digital printing machine is not terrible to block ink. It is very important to know the solution and timely processing. These are the knowledge of blocking ink in digital printing machines. Hope to help everyone.