The wall printer is a machine that prints patterns on the wall. It is mostly used in the decoration industry, advertising industry, and expansion equipment for the hand-painting industry! Applicable scenarios include home decoration background walls, murals, cultural walls, office environments, shopping mall decorations, facade decoration paintings, school walls, advertising slogans and other wall printing. The printer has the characteristics of laser positioning printing system, ultrasonic automatic distance measurement function, automatic ink absorption function, etc. It is easy to operate and easy to use. The printer can be disassembled and folded for easy transportation.