| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink cartridge capable of stably supplying an ink liquid in a good concentration range even in the case it is stored for a long time. SOLUTION: In an ink supplying means 13 provided in an ink cartridge 1, an ink intake opening 14 on the ink storage chamber side is provided on the upper side surface of a tower part 31 for the ink intake projecting from the inner side bottom surface 11a of the ink storage chamber to the ink storage chamber inner side direction. |
