| 摘要 |
<p>In ink containers for inkjet recording devices, it is easy for sedimentation to occur if titanium or the like is mixed with a pigment ink, and thus stirring is performed by rotating a magnetic stirring bar disposed at the bottom of the ink container and thereby rotating magnetic stirrers inside the ink container, but there have been cases where high-speed rotation has caused loss of gradation, and a prolonged state in which the device is not used has caused the pigment to precipitate and the stirring bars to become inoperative. The problem addressed by the present invention is to provide an inkjet recording device by which a pigment ink inside of a container can be effectively stirred. The problem is solved by the following: with respect to a stirring device for an ink container, a magnetic stirrer is disposed inside the ink container, a magnetic stirring rod and a motor are disposed at the bottom of the ink container, and the rotation of the magnetic stirring rod is controlled by the motor, thereby controlling the rotation speed of the stirrer.</p> |
