EJECTION DEVICE

PROBLEM TO BE SOLVED: To provide an ejection device which can suppress temperature unevenness of ejection liquid between a plurality of ejection parts.SOLUTION: The ejection device comprises: a plurality of ejection sections 41 to 46 which eject ejection liquid; an adjustment section which adjusts a temperature of the ejection liquid; and an ink supply mechanism which has a plurality of feed sections 81, 82 causing the ejection liquid of which the temperature is adjusted by the adjustment section to flow in a predetermined flow direction and in which each part of the plurality of feed sections 81, 82 in the flowing direction is connected to each of the ejection sections 41 to 46 and feeds the ejection liquid to the ejection sections 41 to 46, and a downstream side part of the one feed section in the flow direction of the ejection liquid is connected to the other feed section via a heat transfer component 89.SELECTED DRAWING: Figure 3 【課題】複数の吐出部間で吐出液の温度ムラを抑制することができる吐出装置を提供する。【解決手段】吐出液を吐出する複数の吐出部４１〜４６と、吐出液の温度を調整する調整部と、調整部にて温度が調整された吐出液を予め定められた流通方向に流通させる複数の供給部８１，８２を有し、複数の供給部８１，８２における流通方向の各部が吐出部４１〜４６のそれぞれと接続されて吐出部４１〜４６に吐出液を供給し、一の供給部における吐出液の流通方向の下流側部分が伝熱部材８９を介して他の供給部に接続されているインク供給機構を備える。【選択図】図３