| 摘要 |
An object is to appropriately perform printing on a three-dimensional object having a cylindrically shaped portion with high accuracy. As a solution, an ink jet printer that performs printing on the three-dimensional object using an ink jet scheme is provided, the printer includes an ink jet head, and a print object retaining section 18, the print object retaining section 18 includes a first shaft 102, a second shaft 104, a third shaft 106, and a rotation driving section 108, a distance between the first shaft 102 and the second shaft 104 is larger than a distance between the first shaft 102 and the third shaft 106, and in a case of performing printing on a three-dimensional object 50 having a cylindrically shaped portion, the print object retaining section 18 retains the three-dimensional object 50 by mounting the cylindrically shaped portion on the first shaft 102 and the second shaft 104, or on the first shaft 102 and the third shaft 106, and the rotation driving section 108 causes the three-dimensional object 50 to rotate by causing at least the first shaft 102 to rotate. |
