Wall painting machine adopts advanced multi-axis motion full computer control system, Powerpc processor, 1EEE12844 two-way ECP parallel port transmission interface, EN-RTC, HP-RTC, HP/GL-2 language mode, windows95/98/XP computer output program, without template, direct printing, bright color, Realistic such as color photo level, suitable for all need to decorate the inner wall, such as home, office space, hotel, restaurant, kindergarten, entertainment and leisure center, KTV, etc., directly spray on the wall, no medium, and the wall integrated, so that the advertising effect is more intuitive, more realistic!