| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet processing device for improving productivity in sheet processing including punching processing. <P>SOLUTION: A finisher being one example of the sheet processing device makes a skew correction and a lateral dislocation correction, by moving a shift unit 610 so that a sheet reference plate 621b comes to a sheet end position in the punching processing, for moving a sheet to a position for performing the punching processing, simultaneously when carrying the sheet along the sheet reference plate 621b, by butting the sheet against the sheet reference plate 621b by inclining shift carrier rollers 620a-620d so that the sheet is obliquely fed in the innermost direction by a shift carrier roller angle changing motor, for example, when performing paper ejecting offset in the innermost direction being one direction orthogonal to the sheet carrying direction by the shift unit 610. <P>COPYRIGHT: (C)2013,JPO&INPIT |
