| 摘要 |
PROBLEM TO BE SOLVED: To excellently process sheets in a sheet processing device by correcting the skew of the sheets when delivering the sheets after forming the image thereon from an image forming device body to the sheet treatment device. SOLUTION: A sheet P with an image formed thereon by an image forming device body A is delivered by a delivery roller 9, and delivers the sheet to a first conveying roller 150 on a sheet processing device B side. A fore-end of the sheet P under delivery by the delivery roller 9 is stopped at its nip part for a predetermined time by stopping the first conveying roller 150. The drive of the first conveying roller 150 is started based on the signal of a second control means for controlling the delivery roller 9 on the image forming device body A side, the skew of the sheet is corrected, and the sheet is conveyed. COPYRIGHT: (C)2007,JPO&INPIT
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