Image forming system, sheet finisher, and folding method
AssigneeRicoh Company, Ltd.
InventorsHitoshi Hattori, Naohiro Kikkawa, Shuuya Nagasako, Takashi Saito, Naoyuki Ishikawa, Yuusuke Shibasaki, Hidetoshi Kojima, Naoki Oikawa, Go Aiba
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