| 摘要 |
PROBLEM TO BE SOLVED: To consistently run a sheet which is dragged and delivered on a sheet guide face with suction function in a paper delivery apparatus which forces to send the sheet at a front edge and processes the sheet. SOLUTION: A suction opening opened to the sheet guide face 17 communicates with restriction paths 23, 23.1 and 23.2 to which a negative pressure generator is connected through suction connecting portions 26 and 27.
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