摘要 |
PROBLEM TO BE SOLVED: To provide an image processing device and a method of acquiring an amount of density deviation of a light-emitting-element group, capable of acquiring a correction value to which density deviation caused by the attachment of the group is reflected.SOLUTION: An MFP 100 includes an image forming section 10, and an image reading section 20. The image forming section 10 includes a photosensitive member 51, and an exposing section 53 having a plurality of LED units 61. Each LED unit 61 has a plurality of LED elements 62 arranged linearly. Moreover, the MFP 100 reads, by the image reading section 20, a sheet on which a pattern image 91 for detecting density deviation of the LED units 61 is formed by the image forming section 10, and calculates the amount of density deviation 72 of each LED unit 61 as a unit based on a read result. |