If the printer reports a low-pressure problem, check whether the low-pressure deflection plate on the print head can be pickled and cleaned. The way to eliminate the problem is to improve the indoor measurement (such as turning on the air conditioner, using a dryer, electric heater, etc.) to increase the viscosity of the ink or use ink with a lower viscosity. Can mark linear code, two-dimensional code and serial number. In the name of high brightness and high density, high-adhesive ink should be selected. Generally, it is better to select general-purpose ink. If your inkjet printer often reports low-pressure problems, the results can be relatively simple, possibly because the low-pressure sensor is too sensitive. It can consume a lot of solvent. If it is not added beforehand, the ink depth is simply reduced. So how do we prevent the onset of obstruction? YD-jet printer is a high-function inkjet printer, there is no need to thin materials, only ink, there is no need to consume a small amount of detergent. Ink printers will occupy a small area and have a small output in the bottled printing market. After talking about the ink path diagram, it is the entire path. The main part of the path is the CPU board, which controls the operation system of the inkjet printer and the screen display. What we have to do is not to repair the access board. As for the export inkjet printer, regardless of whether it is the craftsmanship or the technical level, it is the world's first, and the fault rate is extremely low. What we have to do is to connect the antenna. Ensure that there is no small amount of static electricity interference, increase the rate of protecting the elementary components of the disciples, pay attention to the access insurance during use, and do not get frozen. That is the best protection and maintenance.