The printhead is a very important accessory for digital printing equipment. However, the printhead of the digital printing machine often breaks down, requiring frequent replacement of new printheads. The price of the printhead is not cheap, and the cost of frequent replacement is too high.

The printhead is an indispensable carrier for digital printing production, only proper operation to print out the best results of the product. Today, we will summarize the printhead in the use of the process and cleaning link matters needing attention to help you learn the correct printhead maintenance knowledge to extend the service life of the printhead.

Nozzle use precautions

1. Without closing the power switch and cutting off the total power supply, do not randomly install or remove the digital printing machine’s electronic components. Otherwise, it will damage the service life of each system and endanger the printhead.

2. Whether replacing or fine-tuning the printhead, do not use brute force, to replace or fine-tune the printhead in accordance with the specifications of the instrument manual.

3. Do not mix two different inks during printer operation. Different inks configuration of raw materials will vary. Two different inks mixed may cause chemical reactions that will directly affect the printing effect, or even lead to clogging of the nozzle.

4. Do not remove the printhead from the digital printing machine and leave it naked, especially in dusty places. Because the moisture contained in the ink will gradually evaporate, and the dry ink will lead to nozzle blockage. If the nozzle is blocked, it should be cleaned before use.

5. Nozzle cleaning fluid is corrosive, it is recommended to wash in moderation every time.