| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid jetting device in which fluid can be agitated easily and fully.SOLUTION: An inkjet printer 11 includes a recording head 18 which can jet ink, and an ink supply tube 23 for supplying the ink to the recording head 18 from an ink cartridge 22 containing ink. The ink supply tube 23 is partially branched, in the middle position thereof, into two branch tubes 23a and 23b and is provided, at the lower end thereof, with a pressure regulation valve 19 which regulates the pressure of ink supplied to the recording head 18. The two branch tubes 23a and 23b are provided, respectively, with sub-tanks 26a and 26b capable of storing ink so that they are arranged in parallel. Furthermore, the inkjet printer 11 is provided with pressurizing mechanisms 27a and 27b for pressurizing the ink in the sub-tanks 26a and 26b, respectively, so that the ink is supplied mutually between the sub-tanks 26a and 26b. |
