- 专利标题： Medium transport apparatus, image read apparatus, jam detection method, and storage medium
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申请号： US17648335申请日： 2022-01-19
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公开(公告)号： US12071320B2公开(公告)日： 2024-08-27
- 发明人: Kazuhiko Arimori , Kosuke Nomoto , Makoto Wada , Masaya Yamasaki , Hiromichi Kitsuki
- 申请人： Seiko Epson Corporation
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： WORKMAN NYDEGGER
- 优先权： JP 21008554 2021.01.22
- 主分类号： B65H7/06
- IPC分类号： B65H7/06 ; B41J11/00 ; B65H5/06
摘要：
A medium transport apparatus includes a controller that determines how many transport roller pairs disposed on a medium transport route are transporting a medium, based on detection information from detectors disposed in relation to respective transport roller pairs. Then, the controller sets a threshold to a larger value as a larger number of transport roller pairs are transporting the medium and sets the threshold to a lower value as a smaller number of transport roller pairs are transporting the medium.
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