| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing collision sound of a sheet at a corner part.SOLUTION: An image forming device 100 comprises plural transport rollers R, a drive part M and a control part 4. The plural transport rollers R transport a sheet S in a transport direction D along a transport path L. The drive part M rotationally drives the transport rollers R. The control part 4 controls rotation speed of the drive part M, and controls a rotation number of the transport rollers R thereby transports the sheet S at predetermined transport speed. The transport path L has corner parts C1 and C2 having a curved shape. The control part 4 transports the sheet S at first transport speed V1, decelerates the rotation speed before a tip end of the sheet S reaches the corner parts C1 and C2, transports the sheet S at second transport speed V2 slower than the first transport speed V1, accelerates the rotation speed after the tip end of the sheet S passes the corner parts C1 and C2 and transports the sheet S at the first transport speed V1. |
