| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of effectively preventing the damage of an ink supply needle and also preventing the erroneous insertion of an ink cartridge, and the ink cartridge, as well. SOLUTION: The inkjet recording apparatus is equipped with a recording head body having ink supply needles 24a, 24b inserted into the ink supply port of an ink cartridge and receiving the supply of the ink from the ink cartridge through the ink supply needles 24a, 24b. Projections 25a, 25b higher than the ink supply needles 24a, 24b are formed in the peripheries of the ink supply needles 24a, 24b to prevent the damage of the ink supply needles 24a, 24b and the erroneous insertion of the ink cartridge. COPYRIGHT: (C)2007,JPO&INPIT |
