1. 4 hauv 1 tshuab luam ntawv: luam ntawv + pub mis + dov + laminating
2. 4 lub taub hau nqa rau 3/4pcs i3200 UV lub taub hau installation
3. Mute qhia, tsis tshua muaj suab nrov, siab precision, du ua haujlwm.
4. Cov khoom tiav nrog khawb resistant, tsis muaj warping & ntog tawm