| 摘要 |
[Problem] Cooling in a carriage is performed more efficiently. [Means for Resolution] An ink jet apparatus 1 includes a carriage 2, a cover 3, a head driver integrated circuit 4 and a heat sink 5, the cover 3 covers a head 8, the head driver integrated circuit 4 and the heat sink 5, a fan 6 for taking air for cooling the heat sink 5 and a vent 2a for discharging the air are provided in the cover 3, and the heat sink 5 is disposed between the fan 6 and the vent 2a. |
