专利检索 ap:("Seiko Epson Corporation") AND inv:"Masaya Yamasaki" 第 1 页

1.

发明授权
Medium transport apparatus, image read apparatus, jam detection method, and storage medium 有权

公开(公告)号：US12071320B2

公开(公告)日：2024-08-27

申请号：US17648335

申请日：2022-01-19

申请人： Seiko Epson Corporation

发明人： Kazuhiko Arimori , Kosuke Nomoto , Makoto Wada , Masaya Yamasaki , Hiromichi Kitsuki

IPC分类号： B65H7/06 , B41J11/00 , B65H5/06

CPC分类号： B65H7/06 , B41J11/006 , B65H5/062 , B65H2553/80

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.