| 摘要 |
A cartridge is provided with a case, a print material storage unit, a print material passage, and two insertion holes arranged at the front surface of the case. A rod used for the end point detection of the print material is inserted into the first insertion hole. A print material supply tube is inserted into the second insertion hole. The first insertion hole is located at the intermediate position between a first side surface and a second side surface, on the front surface. |
