| 摘要 |
PURPOSE:To easily mount the title device to an ink supply system without generating leakage, in an ink jet printer, by providing a seal member, which permits the piercing of a hollow member to perform the communication of ink, to an ink receiving member. CONSTITUTION:When an ink cartridge part 12 is mounted to a printing head part 8, an ink supply pipe receiving part 40 is engaged with an ink supply pipe 20 but, during a time when the leading end T of said pipe 20 does not reach a laminated seal film 34, ink 36 is received in a bag body 16 as it is. When the ink cartridge part 12 is further pushed, the leading end part T of the ink supply pipe 20 pierces through the seal film 34 and the ink 36 is sent to a head plate through the ink supply pipe 20. By this method, the mounting of the ink cartridge part to an ink supply system is easily performed and ink leakage at the time of mounting or replacement is not generated and a certain ink continuity state can be secured at the time of mounting. |
