Image processor which manually and independently designates processing parameters for character data and image data

摘要

An image processor includes an operation panel at which color adjustments for image data are set. A generation device generates a pattern signal which represents a state related to the set color and image data representing a test image. A processor processes the image data representing the test image on the basis of the set color adjustment. The processed image data and the pattern signal are then output by an output device such as a color printer.