| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink feed system capable of preventing color mixing of ink when ink is fed without increasing the size. SOLUTION: A positioning hole 142 is provided between joint holes 145Y and 145M at a joint 140 of an ink cartridge 10. A corresponding guide pin 420 is provided between needlelike tubes 436Y and 436M of an ink jet head 440. The guide pin 420 consists of conical forward end part 420a and positioning part 420b and has a length longer than that of the needlelike tube 436. COPYRIGHT: (C)2005,JPO&NCIPI |
