Sheet binding method and sheet post-processing device

摘要: PROBLEM TO BE SOLVED: To provide a binding method for miniaturizing sheet post-processing device. SOLUTION: First, S is conveyed in the forward direction along conveyance passage, and of stopped after detecting rear end by sensor 23 (Fig. a). Next, reverse passage to detect again b), continued predetermined amount corresponding length stop c). Then, fold given folding unit 28 arranged d). After that, supplied onto staple tray, plurality sheets are accumulated on tray while ends aligned form bundle sheets. A stapler relatively moved based drive needle into stapler. COPYRIGHT: (C)2005,JPO&NCIPI