1. Print head: mature print heads are basically used piezoelectric inkjet technology, the use of the characteristics that piezoelectric crystals will be telescopic deformation when the voltage changes at both ends , through the electric signal to drive the piezoelectric crystal in the ink chamber to move ,force the the ink to be sprayed out.
2. Print head board technology: According to the number and type of print head to develop the appropriate board technology.
3. Hardware structure technology: This includes a lot of hardware, different manufacturers have different technologies, automatic measurement, ink back, alarm system, water-cooling Led UV lamp, negative pressure regulator system, structural stability technology, rack and so on.
4. Color software technology: flatbed printer is controlled by computer to do semi-automatic printing, there need to use the printing software, good color software can do more realistic reduction to the image’s color, reduce chromatic aberration, show a richer color.