| 摘要 |
According to an exemplary embodiment, there is provided an inkjet printer which causes ink to flow in a circulation path communicating from an upstream ink tank to a downstream ink tank via an inkjet head, and is able to discharge the ink, wherein the inkjet printer includes an ink temperature measuring unit adapted to measure an ink temperature in the upstream ink tank and the downstream ink tank; an ink temperature adjustment portion adapted to gradually raise the ink temperature of the upstream ink tank and the downstream ink tank; a circulation control unit adapted to circulate ink filling the circulation path in a room temperature state for a planned time; and an ink temperature control unit adapted to raise the ink temperature of the upstream ink tank and the downstream ink tank up to a preset temperature while circulating the ink after the planned time elapses.
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