| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce conveying failure in a paper handling unit. <P>SOLUTION: An image forming apparatus to which the paper handling unit is connected is provided. The image forming apparatus detects the size of a sheet in a direction in which the sheet is conveyed for image formation. The image forming apparatus outputs sheet size mismatch information indicating that the size of the sheet does not match a predetermined size to the paper handling unit before detecting the trailing edge of the sheet when it is judged that a size of the sheet to be detected is greater than the predetermined size. <P>COPYRIGHT: (C)2008,JPO&INPIT |
