| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein management of pressure for pressurizing liquid and a supply amount of waste liquid cannot be performed simply.SOLUTION: The liquid cartridge 3 includes a liquid storage chamber 12 for storing the liquid for supplying to the recording head 1, and a waste liquid storing chamber 13 for storing the waste liquid and the air fed from a suction pump 6 in a cartridge case 11. The liquid storing chamber 12 can change the volume in accordance with the stored liquid remaining amount, the waste liquid storing chamber 13 can change the volume in accordance with the remaining amount of the stored waste liquid and the air, the liquid storing chamber 12 and the waste liquid storing chamber 13 are oppositely arranged and partitioned by a partition wall 16 to be a common wall member for the liquid storing chamber 12 and the waste liquid storing chamber 13. |
