公开(公告)号：US20240351814A1

公开(公告)日：2024-10-24

申请号：US18414859

申请日：2024-01-17

申请人： Toshiba Tec Kabushiki Kaisha

发明人： Susumu NOMURA

IPC分类号： B65H16/02

CPC分类号： B65H16/02 ,  B41J3/4075 ,  B41J15/02 ,  B41J15/042 ,  B65H2301/4136 ,  B65H2403/411 ,  B65H2405/451 ,  B65H2553/414

摘要： A paper conveying device includes a support shaft configured to pivotally support a roll of paper having a center measured in a width direction, a guide movable in the width direction of the roll based on a size of the roll and configured to position the center of the roll in a reference position, and a sensor coupled to the guide and configured to detect that the roll contains less than a threshold amount of paper based on a diameter of the roll.