... printer(A3+,A2+,A1+,B0+,B0++)can directly print on all kinds of materials (e.g. ... crystal,acrylic ,PVC ,PE etc.).1.can directly print on rough or smooth surfaces(the rough degree≤7mm). ... 2.can print on the objects whose height within 17cm, ... technical support.11) adopte the Epson's original print head and program mainboard and Japanese core printing technology, ...