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1. (WO2017033460) PRINTING DEVICE

Pub. No.:    WO/2017/033460    International Application No.:    PCT/JP2016/003833
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Wed Aug 24 01:59:59 CEST 2016
IPC: B65H 23/185
B41J 15/04
B41J 15/16
B41J 15/18
B41J 29/38
B65H 23/16
B65H 23/198
Applicants: SEIKO EPSON CORPORATION
セイコーエプソン株式会社
Inventors: ARAI, Mayu
新井 麻友
KATO, Junya
加藤 準也
Title: PRINTING DEVICE
Abstract:
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.