| 摘要 |
PROBLEM TO BE SOLVED: To fix a cartridge in a proper state by an operation of closing a cover by setting an interlocking mechanism for moving the ink cartridge set and inserted in a state with the cover of a set part being opened to a position where an ink feed needle is inserted to an ink take-out opening when the cover is closed. SOLUTION: When a cover 70 is raised in a direction of an arrow, one side 73 of a first rib 71 butts with a projection 68. When the cover is further raised, the projection 68 moves from the side 73 to the other side 74, and a reception part 50 slides in a direction of an arrow along a rail groove in which a guide rail 56 is fitted. When the cover 70 is raised furthermore, one side 75 of a rib 72 butts with a corner R part 69 of the part 50. In a state while the side 75 is separated to the corner R part 69, an inner wall 76 of the cover 70 butts with the corner R part 69 thereby pushing the part 50. An inner wall 77 butts with and presses an end 67 of an operation lever 65 before the cover 70 is closed. An end face hits a side face of a part 40 when the cover is completely closed. In this state, an ink feed needle 31 penetrates an ink take-in opening, thereby constituting an ink feed system. |
