| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink jet printer wherein structures of a plurality of ink reservoir chambers or coupling sections of tubes coupled thereto can be simplified and air stayed in the ink chambers can be efficiently discharged. SOLUTION: The plurality of tubes are integrally supported with a joint member 12 having a plurality of coupling holes 12a-12d each in a communicating condition. A plurality of air traps 30-33 are juxtaposed corresponding to a plurality of printing heads and integrally formed in a single case member. The plurality of tubes are coupled with the air traps 30-33 through the plurality of coupling holes 12a-12d. The joint member 12 is constituted of an elastic member so that the coupling of the plurality of coupling holes 12a-12d with the corresponding air traps 30-33 can be facilitated. |
