| 摘要 |
PROBLEM TO BE SOLVED: To prevent the size of an ink cartridge from increasing by providing a waste ink bag integrally with an ink bag in a cartridge case, not a waste ink absorber, thereby utilizing the unused space in the cartridge case effectively. SOLUTION: The ink cartridge 1 integrated with a waste ink bag comprises a flexible ink bag 2, a flexible waste ink bag 4, and a cartridge case 6 wherein the ink bag 2 and the waste ink bag 4 are contained in the same cartridge case 6 continuously to each other. The ink bag 2 has an ink supply opening 3 at one end part thereof and an ink receiving opening 5 at one end part of the waste ink bag 4 wherein the ink receiving opening 5 of the waste ink bag 4 is located at a position lower than the ink supply opening 3 of the ink bag 2. |
