What if the piezoelectric photo machine becomes shorter when printing pictures?
When printing an image advertisement using a piezoelectric photo machine, the size shortening phenomenon occurs, so that the printed picture does not conform to the actual size, the image quality is degraded, and the post-splicing work is seriously affected, and the customer satisfaction effect cannot be achieved. How to solve such problems? It should also be known what causes it to solve the problem fundamentally.
First of all, the material medium selected by the photo machine in the inkjet printing process is different, the weight and the surface roughness coefficient are different, so the resistance of the printing medium advances is different, and the running speed of the ink machine of the photo machine nozzle is the same, so the printing When the compensation correction is needed, the step parameters of the photo machine device are adjusted according to different materials;
Secondly, the problem of retracting the printed paper, the new roll material is thicker and the resistance is large, and the material needs to be relaxed in advance to reduce the paper feeding resistance.
Finally, check the step accuracy setting of the photo machine device, set the parameters correctly or perform the “compensation setting”. If you can't solve the problem, you can call the technician when you call the machine.
