| 摘要 |
PROBLEM TO BE SOLVED: To displace a recording medium smoothly according to displacement of a rotation shaft in a shaft direction, for properly controlling the position of the recording medium sent out on a printing head in a structure in which a support member supporting the recording medium being subjected to surface modification treatment is disposed between the rotation shaft sending the recording medium and the printing head.SOLUTION: The printing device comprises: a rotation shaft capable of displacing in a shaft direction and sending out the recording medium by rotating; a printing head performing printing to the recording medium sent out from the rotation shaft; a support member supporting the recording medium in a way from the rotation shaft to the printing head; a treatment performing part performing surface modification treatment to the recording medium supported by the support member; and a displacement mechanism displacing the support member according to displacement of the rotation shaft. |
