作者: Naohiro Kikkawa , Junichi Tokita , Kenji Yamada , Junichi Iida , Nobuyoshi Suzuki
DOI:
关键词:
摘要: A paper perforating apparatus which can securely prevent a end portion from being caught in punch hole, without having an assist member, such as mylar, finisher comprises device capable of moving direction perpendicular to the conveyance direction, apparatus, comprising: for conveying paper; detecting parallel and wherein offsets standby position device, is holes are punched out on by predetermined distance, starts operation perforation preparation after passed front paper.