公开(公告)号：US20220380162A1

公开(公告)日：2022-12-01

申请号：US17664457

申请日：2022-05-23

申请人： SEIKO EPSON CORPORATION

发明人： Hiroyuki KOSUGE ,  Chiaki SHIMADA ,  Kenji UCHIBORI ,  Naoki UEMURA ,  Shun HARA ,  Hirohisa KODAIRA ,  Riku MAEDA

IPC分类号： B65H31/36

摘要： A post-processing device includes a processing tray, an aligning plate, a transport section, a feeding section, and a pressing section. A sheet before being subjected to stapling processing by a stapler is to be mounted on the processing tray. The aligning plate aligns ends of a plurality of sheets. The transport section transports the sheet toward the aligning plate. The feeding section is provided between the transport section and the aligning plate and feeds the sheet in a transport direction. The pressing section is provided between the transport section and the aligning plate and applies, to the sheet, a pressing force having a component in a direction opposite from the transport direction. Further, the pressing section applies the pressing force to the sheet before the feeding section applies a feeding force to the sheet.

公开(公告)号：US20220234368A1

公开(公告)日：2022-07-28

申请号：US17648332

申请日：2022-01-19

申请人： Seiko Epson Corporation

发明人： Naoki UEMURA ,  Masaki MIYAZAWA ,  Hirohisa ADACHI ,  Hiroyuki KOSUGE ,  Yuto SUZUKI ,  Shunpei YAMAGUCHI ,  Hironori MATSUOKA ,  Hiroshi SHIOBARA

IPC分类号： B41J11/00 ,  B41J11/42 ,  B41J13/02

摘要： A recording system includes a transportation unit that transports a paper sheet, an ejection unit that ejects an ink, a heating unit that heats the paper sheet, a discharge unit to which the paper sheet is discharged, and a control unit. The control unit specifies an amount of ejection of the ink from the ejection unit. The control unit also controls an operation of the heating unit such that an undried region where the ink on the paper sheet is not dried and a dried region where the ink on the paper sheet is dried are formed on the paper sheet. Then, the control unit controls a transporting operation by the transportation unit such that the paper sheet on which the dried region and the undried region are formed is discharged to the discharge unit.