Ink jet head problem: the ink jet head may be damaged, blocked or aged, resulting in ink flying.

Ink problem: poor ink quality or too thick ink may also lead to the ink jet head not working normally and the ink flying.

Problems with printed materials: uneven surface of printed materials or failure to properly prevent ink splashing may also cause ink to fly out of the inkjet head.

Printer parameters: Improper printer parameters, such as nozzle height, nozzle pressure and speed, may also lead to ink flying in the inkjet head.

In view of the above problems, the following measures can be taken:

Clean the inkjet head regularly to ensure that the inkjet head works normally.

Replace high-quality ink to ensure stable ink quality.

Choose flat printing materials and do a good job of preventing ink flying before printing.

Adjust printer parameters, such as setting nozzle height, nozzle pressure and speed reasonably to ensure the normal operation of inkjet head.

Through the above measures, the ink flying problem of UV flat panel printer can be effectively solved, and the printing quality and efficiency can be improved.