What should I do if irregular color bars appear during printing?

July 08, 2020

1. There is a precise print head in the internal structure of the textile printing machine, so it should avoid mechanical collision and vibration during placement and daily use.

2.Because the size of the nozzle of the textile printing machine is equivalent to the size of the dust floating in the air, it is easy to be blocked by the dust, so keep the environment clean and avoid the dust in the air from clogging the nozzle.

3. The temperature of the working environment of the fedar textile printing machine should not be too high, so as to prevent the mechanical parts and nozzles from being corroded; the temperature change should not be too large, because the textile printing machine contains a large number of engineering plastic parts, and the nozzle aperture is very fine, if the ambient temperature’s change is too fast, the thermal expansion of the parts will cause the wear of the mechanical parts, and the change of the nozzle aperture size will also affect the print quality. 

4.The quality of the ink determines the quality of the printed image and the service life of the nozzle. Photographic machine inks are divided into original inks and compatible inks. They are high-quality inks, no matter which one you choose, as long as you can meet the printing needs.

5.Choose high-quality ink cartridges, otherwise it will cause nozzle clogging and affect print quality, and even cause the entire print head to be scrapped in severe cases.

6. For the ink cartridges that have not been used for a long time, they can be stored in the ink cartridges to avoid nozzle clogging. 

7. For normal printing, but lack of strokes or colors, or slight clogging such as blurred images at high resolution, the nozzle cleaning program that comes with the fedar textile printer should be used for cleaning as soon as possible. 

8.If the machine frequently refills ink or cleans the nozzles during printing, but the printing effect is still poor or the nozzle is seriously blocked, the piezoelectric printing machine refuses to work, please ask professional maintenance personnel to repair, do not disassemble the nozzle at will, so as not to damage the precision parts . If you do not pay attention to maintenance, it is easy to have problems such as nozzle missing, broken points, blurry and messy colors.

Fedar Textile Printers