| 摘要 |
PROBLEM TO BE SOLVED: To form an image in a portion where no image is formed, while surfaces with images formed thereon face each other, so as not to cause an image defect due to the images sticking to each other.SOLUTION: When a toner image is formed on third and forth surfaces P1c, P1d where no image is formed, while a sheet P1 is folded at a fold t to cause first and second surfaces P1a, P1b with toner images formed thereon to face each other, a sheet material S is held between the first and second surfaces P1a, P1b with the toner images formed thereon. |
