UV flatbed printers are also called universal printers. In this era of rapid economic development, the emergence of universals has brought tremendous room for improvement in all walks of life. Its range of use is so wide that it is universal, so it is directly called Universal printer.
Basically: glass, ceramic tiles, acrylic, wood, metal, leather, advertising materials are all needed to use it.
In fact, its omnipotence is only compared with traditional printing equipment, the applicable material types are more abundant, the printing speed is faster, the precision is higher, the operation steps are simple, and many labor costs are saved.
It should be noted that in the following three cases, please use the universal printer carefully to minimize the loss.
Curved material, the arc is too large
During the operation of the machine, if the height of the printed material is more than 1 cm, the universal printer cannot complete the full-frame printing, because the inkjet spacing is too large, which will cause unclear patterns and scattered ink.
Material surface is too reflective
When the universal printer is working, after the ink is sprayed, the UV lamp needs to be irradiated with ultraviolet light to dry, which can achieve the desired effect of instant drying and instant, but if the surface of your material will reflect ultraviolet light, when the UV lamp is irradiated Ultraviolet rays will be reflected on the nozzles, causing the ink to be dried by ultraviolet rays before being ejected, which will easily cause the nozzles to clog and thus scrap the nozzles.
High temperature, strong acid, strong alkali and other post-printing process
The UV ink used in the UV universal printer encounters high temperatures, strong acids, and strong bases, which reduces the adhesion of the ink, causing the pattern to fall off and deform.
Therefore, in the daily production of UV universal printers, we must pay attention to the above three situations, try not to print in the above three situations, so as not to cause damage to the universal printer.
In addition, there are several behaviors that endanger the printer, which should be avoided during use.
1. Adjust the nozzle with brute force
Use external force to adjust the position of the spray head irregularly. Regardless of whether to replace or fine-tune the nozzle, do not use brute force, please treat the nozzle carefully according to the specifications.
2. Switch circuits at will
The circuit of the UV flatbed printer can be installed and removed at will without turning off the power and turning on the power. This behavior damages the service life of each system and harms the nozzle.
3. Immersion cleaning nozzle
Although the cleaning liquid is soaked in the cleaning liquid for a long time, the stain can be more effectively cleared. However, the cleaning liquid is corrosive. If the time exceeds 48 hours, it will affect the nozzle orifice itself. Therefore, generally, only an appropriate amount is introduced into the nozzle for cleaning.
4. Use inferior ink
Fill different batches of ink at will, or use inferior inks and cleaning fluids. The mixing of two different configurations of ink will change the color and quality of the ink. Insufficient quality ink will affect the printing effect and block the print head, and damage the life of the print head. 
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