Image-reader selecting parameter

摘要

In the image-reader, a first reading unit generates the first surface worth of first image data by reading a first surface of an document sheet. The second reading unit generates the second surface worth of second image data by reading a second surface. The process surface determining unit determines which of the first surface and the second surface is a process surface. The parameter storing unit stores a first parameter that corresponds to the first surface and a second parameter that corresponds to the second surface. The selecting unit selects one of the first parameter and the second parameter as a process parameter that corresponds to the process surface. The selecting unit outputs the process parameter. The image process executing unit executes an image process on the one of the first image data and the second image data by using the process parameter.