| 摘要 |
A head unit ( 200 ) and a sensor unit ( 300 ) are freely Rotatably mounted in a printer main body ( 100 ). A rod-shaped portion ( 320 ) is projectingly provided to the tip portion of the sensor unit ( 300 ), and a first catching portion is provided to the rod-shaped portion ( 320 ). Furthermore, a first fixing member ( 220 ) is provided to the tip portion of the head unit ( 200 ), and the first fixing member ( 220 ) is freely detachably fitted to the first catching portion.
|
