In the US the UV printer, the most headache problem is the print pattern is a misting problem, my professional personnel all know, universal printing products are high precision products if at the time of print misting problems can cause printing products not ideal, affecting printing effect. The biggest headache for us in this situation is that while bringing losses to ourselves, it often leads to customers’ trust in us. Therefore, the urgent need to solve the UV printer’s flying ink problem is imperative. WER has sorted out five common causes and corresponding solutions for UV universal flat-panel printers flying ink.
Reason 1: the distance between the UV printer’s sprinkler head and the substrate is too high and the reasonable height is generally below 15cm. The spray force of different sprinkler heads is between 1mm-10mm from the substrate. If the sprinkler head beyond the scope of its own spray will cause the phenomenon of flying ink.Solution: reduce the distance between the sprinkler head and substrate.
Reason 2: UV printer equipment spray head break solution: print test bar, check the status of the sprinkler head, such as the detection of blockage, voids, etc., need to clean the channel of the sprinkler head, so that it remains unobstructed.
Reason 3: the voltage of the UV printer sprinkler head is too high. If this is the case, the voltage of the nozzle needs to be reduced. Solution: if the circuit board is modified, the circuit can be changed.
Reason 4: printer electronic control system electronic control system control sprinkler ignition pulse spacing is unreasonable.Solution: technical personnel is needed to solve the problem.
Reason 5: when the static electricity environment is dry and the humidity is low during the printing process, it is easy to generate static electricity, resulting in the electrostatic influence between the sprinkler head and the material.Solution: add ground wire and static electric rod.
Along with the technological innovation and progress of the whole industry, the application of UV printers is more and more extensive, which is also recognized by more enterprises. For example, the ink-flying problem of UV printers in the printing process will cause great disturbance to the production efficiency. Once this problem occurs, the ink-flying problem of UV printers should be solved in time to bring higher efficiency to the production of enterprises and create value far beyond the equipment itself.