发明名称 PRINTING DEVICE
摘要 Provided is a printing device that can suppress the occurrence of medium conveyance failure when conveying a medium fed from a feeding unit that holds a roll body. The printing device performs printing on a medium fed from a roll body in which the medium is wound in a cylindrical shape, and the printing device comprises: a feeding unit 40 that rotatably holds the roll body and feeds the roll body by causing the roll body to rotate; a conveying unit that conveys the medium fed from the feeding unit 40; and a printing unit that performs printing on the medium conveyed by the conveying unit. The feeding unit 40 includes: a first rotating body 441 that can integrally rotate with the roll body as a result of being engaged with a first end of the roll body; a second rotating body 451 that can integrally rotate with the roll body as a result of being engaged with a second end of the roll body; a first motor 442 that rotationally drives the first rotating body 441; and a second motor 452 that rotationally drives the second rotating body 451.
申请公布号 WO2017033460(A1) 申请公布日期 2017.03.02
申请号 WO2016JP03833 申请日期 2016.08.23
申请人 SEIKO EPSON CORPORATION 发明人 ARAI, Mayu;KATO, Junya
分类号 B65H23/185;B41J15/04;B41J15/16;B41J15/18;B41J29/38;B65H23/16;B65H23/198 主分类号 B65H23/185
代理机构 代理人
主权项
地址