| 摘要 |
PROBLEM TO BE SOLVED: To improve color shift even when reading sections with wide interval are used.SOLUTION: An image reader (U2) includes: a reading member (CCD) having a first reading part (31) for reading a first color, and second reading parts (32) arranged at positions spaced apart from the first reading part (31) in a direction corresponding to the relative movement, and reading a second color different from the first color; and an optical system (A) arranged on the optical path between the reading position and the reading member (CCD), and having an optical member (11) for focusing the reflection light (12) from the reading position (Pr) depending on the interval of the first reading part (31) and second reading parts (32). |
