| 摘要 |
PROBLEM TO BE SOLVED: To avoid occurrence of a trouble such as leakage of ink while an ink cartridge is attached to or detached from a recorder. SOLUTION: An ink pack containing ink therein is so constituted that the ink is introduced to the side of the recorder by a pressurized air introduced into a cartridge case. In the case where the ink cartridge 9 is loaded to the recorder, an inlet 51 for the pressurized air is coupled to a pressurized air outlet 58 at the side of the recorder after an ink outlet 50 of the ink cartridge 9 is coupled to an ink introduction pipe 57. As a result, when the cartridge is attached to or detached from the recorder, it is possible to prevent leakage of the ink from the ink outlet 50 of the cartridge due to the pressurized air. |
