| 摘要 |
PURPOSE:To supply an aimed ink even when every recording head is mounted at an optional position thereby to prevent the mixture of colors by providing an ink coupling part of the recording head which is communicable with an ink feeding part at a position different for the kind of the ink. CONSTITUTION:Since the positions of ink coupling parts 3-1 to 3-4 of recording heads 1-1 to 1-4 are different (having an ink storing part 4 of a different shape), it is secured to supply the ink at different positions in a direction shown by an arrow Y corresponding to ink feeding parts 9-1 to 9-4. For example, even when the recording head 1-1 is changed in position to the recording head 1-2, the ink coupling part 3-1 of the recording head 1-1 is communicated with the ink feeding part 9-1, and the ink coupling part 3-2 of the recording head 1-2 is communicated with the ink feeding part 9-2. Therefore, the ink corresponding to the color of the recording head 1-1 or 1-2 can be supplied. Similarly, even if any of the recording heads 1-1 to 1-4 is changed in its position, it is possible to supply the ink corresponding to the color of the recording head 1-1 to 1-4. |
