| 摘要 |
PROBLEM TO BE SOLVED: To prevent the erroneous injection of ink at a time of the refilling with ink. SOLUTION: In an ink refilling device having a plurality of injection needles 3a, 3b, 3c for injecting different color inks and having a plurality of ink chambers in which different color inks are stored integrally formed thereto and mounted on an ink tank provided with ink injection ports at every ink chambers so that the respective injection needles 3a, 3b, 3c are inserted in the ink injection ports of the respective corresponding ink chambers, the hook 4 engaged with the predetermined part of the ink tank in a normal mounting state is provided. A fixing member is formed to the predetermined part of the ink tank and the hook 4 is engaged therewith at a time of mounting. |
