PROBLEM TO BE SOLVED: To provide an image output apparatus that receives a print instruction from a mobile information processing apparatus by visible light communication and transmits the reception of the print instruction to the mobile information processing apparatus by wireless communication.SOLUTION: Receiving means of an image output apparatus receives a print instruction from a mobile information processing apparatus by visible light communication, and transmission means transmits the reception of the print instruction to the mobile information processing apparatus by wireless communication.SELECTED DRAWING: Figure 1
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