A sheet of paper is conveyed by a convey roller to a print receiving member and pushed forward thereon while being supported by ribs and pressed downward by pressing members so as to keep a predetermined distance between the paper and a recording head while an image is printed on the paper. A private information management apparatus receives setting data from a user terminal and creates a privacy rule that defines a condition for restricting disclosure of private information and a restriction method. Each line includes at least one span and each slice includes at least one line. When a voltage surge occurs between the electrodes, an arc arises and extends in the chamber in which it is extinguished. Subsequently, when another click is made, the display color of all the thumbnail images of the same shooting date is changed, and when another click is subsequently made, the display color of all the thumbnail images included in the same directory is changed.