| 摘要 |
PURPOSE:To prevent the unnecessary movement of a winding core to the axial direction thereof in mounting the same to a cassette by rapidly and certainly performing the attachment and detachment of a transfer material, by providing a winding core energizing means for energizing the winding core in the transfer material cassette to the axial direction thereof. CONSTITUTION:The winding cores 31, 32 of a ribbon cassette mounted to a cassette mounting part 40 are always energized to the axial direction thereof by a winding core energizing means 47 to restrict the unnecessary movement thereof to the axial direction thereof. A spring member 50 is attached to the back surface of a door body 49 for opening and closing an insert and discharge port 48 and the positional determination of the winding cores 31, 32 is performed to the cassette mounting part of a coupling 45 and the spring member 50. |
