How does UV printer print 15mm height without flying ink?

As we all know, the jet height of UV printers is generally 2-3mm；

So when encountering such a product with high unevenness and drop, how to achieve printing?

This involves high drop printing solutions：

1. Using high jet force nozzles and boards；

2. Increase the print head voltage

To make it support 15mm high drop printing, so as to achieve the printing of concave and convex products without flying ink.

Have you learned it?