| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming device for preventing trouble by a mismatch of the paper size. <P>SOLUTION: This image forming device has: a paper information setting part 12 setting a type of paper and the paper size; a paper size detecting part 14 detecting the paper size by a sensor 14a; an image forming part 13 forming an image on paper; and a paper size difference storage part 15 storing a difference between the paper size by the paper information setting part 12 and the paper size by the paper size detecting part 14, and the image forming device also has a control part 16 making control so as to stop the image formation when the paper size difference stored in the paper size difference storage part 15 falls wide of a range up to a minus side allowable error from a value of adding the maximum tab size to a plus side allowable error of the paper size when the type of paper is tab paper. <P>COPYRIGHT: (C)2007,JPO&INPIT |
