| 摘要 |
PROBLEM TO BE SOLVED: To easily restore a temperature difference while saving a space.SOLUTION: There is provided a liquid discharge device which comprises: a head for discharging a liquid containing a settling substance; and a liquid supply passage which is used for supplying a liquid to the head from a liquid tank in which the liquid is stored and has a region having a height difference more than a predetermined length in the vertical direction. The liquid supply passage has at least one protrusion caused by folding on one side and on the other side in a direction intersecting with the vertical direction in the region. |
