A printing device comprising: a thermal head ; a rotation shaft extending in an axial direction and rotatably supported; a rotation drive portion configured to rotate the rotation shaft; a pivot member connected to the rotation shaft and configured to pivot integrally with the rotation shaft about the rotation shaft; a first support portion configured to support the thermal head to be movable in an up-down direction intersecting the axial direction; a second support portion configured to support the first support portion to be movable parallel to the axial direction; a biasing means configured to bias the thermal head upward; and a movement drive portion configured to drive the first support portion in the axial direction, characterized in that the printing device further comprises: a first pivot shaft supported by the pivot member, extending parallel to the axial direction, located below the rotation shaft, and configured to pivot integrally with the pivot member about the rotation shaft; a support member supported by the first pivot shaft to be movable along the first pivot shaft and to be pivotable about the first pivot shaft, the support member including an upper end portion located above the rotation shaft, a lower end portion located below the rotation shaft, and an intermediate portion located between the upper end portion and the lower end portion; and a pressing portion provided on the lower end portion of the support member and configured to press the thermal head downward. a thermal head ; a rotation shaft extending in an axial direction and rotatably supported; a rotation drive portion configured to rotate the rotation shaft; a pivot member connected to the rotation shaft and configured to pivot integrally with the rotation shaft about the rotation shaft; a first support portion configured to support the thermal head to be movable in an up-down direction intersecting the axial direction; a second support portion configured to support the first support portion to be movable parallel to the axial direction; a biasing means configured to bias the thermal head upward; and a movement drive portion configured to drive the first support portion in the axial direction, characterized in that the printing device further comprises: a first pivot shaft supported by the pivot member, extending parallel to the axial direction, located below the rotation shaft, and configured to pivot integrally with the pivot member about the rotation shaft; a support member supported by the first pivot shaft to be movable along the first pivot shaft and to be pivotable about the first pivot shaft, the support member including an upper end portion located above the rotation shaft, a lower end portion located below the rotation shaft, and an intermediate portion located between the upper end portion and the lower end portion; and a pressing portion provided on the lower end portion of the support member and configured to press the thermal head downward. a first pivot shaft supported by the pivot member, extending parallel to the axial direction, located below the rotation shaft, and configured to pivot integrally with the pivot member about the rotation shaft; a support member supported by the first pivot shaft to be movable along the first pivot shaft and to be pivotable about the first pivot shaft, the support member including an upper end portion located above the rotation shaft, a lower end portion located below the rotation shaft, and an intermediate portion located between the upper end portion and the lower end portion; and a pressing portion provided on the lower end portion of the support member and configured to press the thermal head downward. <EOS>