| 摘要 |
A color image forming apparatus which is capable of performing color misregistration correction, and registration of images and a recording sheet while reducing the toner consumption amount. An image forming section is caused to form a first reference image having a first density for adjusting a density of an adjusting image, and a second reference image having a second density different from the first density. A sensor detects the first reference image and the second reference image. The first density is determined as a density of the adjusting image, if an output signal level of the sensor at a time of detection of the first reference image is not lower than a predetermined value, and the output signal level of the sensor at a time of detection of the second reference image is lower than the predetermined value.
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