— As the A3 size UV printer, the max printing height is 18cm. Printer realizes printing on rough surface smoothly(the fall≤5mm), completely solving the problem that traditional printer can’t print intermediate color and only print on flat surface. Also, you can print on the cylinder (some wine bottle, plastic cylinder) by the cylinder adapter, and you can
print on mug cup based on the help of the mug adapter.

As the A4 size UV printer, the max height only 9.5cm, it is not suitable to print on cylinder.