| 摘要 |
An adaptor 10 has a shape and a size substantially equal to a shape and a size of a cartridge 30. Accordingly, the adaptor 10 enables a cartridge 20 received by a receiving space 13e to be used as the cartridge 30. In addition, when the cartridge 20 is received, guide support portions 13b and 13c guide the cartridge 20 so that the cartridge 20 can be loaded smoothly. After the loading of the cartridge 20, the guide support portions 13b and 13c support the cartridge 20 stably. |
