In the advertising production industry, the UV flatbed printer is an indispensable artifact. Although the UV flatbed printer is easy to operate, the masters who are not skilled in the operation, may encounter some problems, resulting in errors in the quality of the printed picture. How to solve it? The following Micolorprint editor will give you three tricks to solve common small problems.
One: printing media
We all know that the UV flatbed printer can print flat media or cylindrical media, but the entire media cannot be higher than the machine itself can carry, otherwise, it will damage the nozzle and cause the entire screen to be unclear. If the nozzle drips ink, leaks ink, or the distance between the nozzle and the material medium is too close, the nozzle may wipe the surface of the medium and damage the image quality. The printed material must be placed flat, which is much better for equipment with a suction device. Of course, if the printing medium is too transparent or too thick, then the printing material needs to be reloaded to ensure a smooth surface and also To replace the opaque printing material
Two: Data transmission problem
Maybe you will encounter such a situation: After the UV flatbed printer transmits the print data, its indicator will keep flashing, even if you press the start button, the machine still cannot print. This is also a common print production failure, which is difficult for inexperienced operators to deal with. It should be noted that if an incorrect termination of the printing operation is performed during the printing process, even if the printing job is stopped, there will still be some residual print data transferred to the UV machine on the computer side, and the print data will still be retained in its memory. , The printing work cannot be realized, and the subsequent printing work cannot be performed normally.
Three: dripping phenomenon
The machine occasionally drips ink during the printing process. This is usually because the filter in the air filter on the auxiliary ink tank is wet, which leads to poor ventilation. This situation may also be caused by fine hairs on the print head and Dust and other contaminants, the ejected ink will automatically drip when these contaminants accumulate to a certain extent. To solve this kind of problem, you need to replace the air filter. At the same time, you need to clean the nozzle with a special cleaning fluid and do a detailed inspection of the two edges of the lightbox cloth to see if there are extra burrs. If there are burrs, you can simply dispose of them with a lighter.