Piezoelectric photo machine output print image has burrs how to solve
When the photo is output from the photo machine, sometimes the printed image has a burr and the edge is not clear, which greatly affects the quality of the image. What is the cause of this failure? How should we solve it?
The image that the photo machine encounters at the time of output has a burr condition. How do the edges of the image appear obvious burrs, small dots, and unclear edges?
First check if the photo machine has the correct grounding wire. The small point is because of static electricity. This kind of small point is usually not available when it is turned on. It will only appear at the edge of the screen after playing for a while. This situation can be Take the ground wire to solve.
For the raw part, it is usually the following:
1. The nozzle of the photo machine nozzle is dirty, sometimes it is stuck due to residual ink and dust, and the nozzle is dirty. Therefore, it sticks to the medium during printing, causing burrs, etc., and it can be rubbed with alcohol at this time. A little, or clean the nozzle.
2, the speed of the spray may be too fast, you can slow down on the basis of the current speed, or try to clean the rails.
3, there are paper quality problems or ink problems, sometimes the quality of the paper itself is not good, the ink leaks into the paper when printing, so it will be burred when it is hit, and there is a problem that the paper may not absorb ink;
4, often the climate impact, such as the temperature in the work room is too high or too low, the humidity is different, the fluency of the ink is not the same as the dryness, it also causes this problem, for example, the humid low temperature weather, the dampness of the printing medium, etc. Fault, you can replace the ink or print media for the problem.
