The purpose of the front glass door is to keep the inside of the printer closed, thus providing protection for the printing process while also insulating the enclosure for high-temperature printing. The P1S and X1C use the same specification for the front glass door. In the Box Front Glass Door * 1 Screws * 4 Compatibility X1 Series and P1S Product Specification Materials Glass Package weight 1.4 kg Package size 400*370*35 mm Color Gray transparent