| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink cartridge which can suppress generation of stains caused by an ink by dripping of the leaking ink. SOLUTION: The ink is stored in a cartridge body 20. An ink circulation part 60 of a cylindrical shape is formed on a back face 102 of the cartridge body 20, which projects outside of the cartridge body 20 from the back face 102. The ink circulation part 60 forms an ink flow channel 120 while the ink cartridge 10 is mounted in a cartridge mounting part 202 of an ink supplying device 200. An ink holding part 180 sectioned by an outer peripheral surface 166, a pair of third sidewalls 162 and a wall 132 is formed on the outer peripheral surface 166 of a cap 95 of the ink circulation part 60. A front end 133 side of the cap 95 of the ink holding part 180 is open. COPYRIGHT: (C)2009,JPO&INPIT |
