Stormjet piezoelectric printer is actually a large-format printing machine. Its working principle is to use a print head to print various colored patterns on special materials. It is mainly used in advertising, graphics, CAD industry and other industries. In the actual operation process, stormjet printing machine often encounters various failures. For these faults, we must find out the cause, and then use the correct method to solve them.

When the stormjet advertising printer stops and cleans the print head, a wide strip of light color will appear when printing continues, and it is especially obvious when spraying solid color (two-color). The reason is mainly on the ink. The ink is a volatile liquid. If the ink dries faster and the cleaning time is relatively long, and some inkjets are very permeable. The ink sprayed first has been dried. It is difficult for the post-sprayed ink to merge with it and discoloration occurs. For this fault, the usual method is to check the status of the print head before work, and clean it if necessary. Try to avoid cleaning the print head during the printing process; there is also that the speed of cleaning the print head during the printing process must be fast, or several nozzles are cleaned separately to avoid color difference.

With the continuous development of the advertising industry, the demand for printing machine is also increasing. Whether the printing machine is normal or not affects the quality of the image output to a certain extent. Therefore, the faults that occur during the printout should be resolved in a timely manner with the correct method, so as not to affect the production effect of the advertisement.