| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of folding a sheet more properly.SOLUTION: A digital composite machine 11 includes a center folding device 52. The center folding device 52 includes a stock part 56, a sheet type determination part 53, a sheet number determination part 54, a blade 57, a pair of pressure rollers 58a, 58b and a speed adjustment part 55. The speed adjustment part 55 adjusts the movement speed of the blade 57 and/or the rotation speed of the pair of pressure rollers 58a, 58b in accordance with the type of sheets P determined by the sheet type determination part 53 and the number of sheets P determined by the sheet number determination part 54.SELECTED DRAWING: Figure 3 |
