1. An image forming apparatus comprising: a language setting history storage section configured to store a history of language setting through which a language used is specified from among a plurality of languages; an evacuation guidance information storage section configured to store respective sets of evacuation guidance information described in a plurality of different languages; a disaster information acquiring section configured to acquire disaster information in the event of a disaster; a language selecting section configured to, when the disaster information acquiring section acquires the disaster information, select one or more languages based on the history of language setting stored in the language setting history storage section; an image forming section configured to form an image on a recording medium; and a processing section configured to allow the image forming section to print, out of the sets of evacuation guidance information stored in the evacuation guidance information storage section, one or more sets of evacuation guidance information described in the one or more languages selected by the language selecting section.