IMAGE FORMING DEVICE, IMAGE FORMING SYSTEM, IMAGE DETECTING UNIT CORRECTING METHOD AND IMAGE DETECTING DEVICE

摘要

An image forming device includes an image forming unit, a conveying unit, a first image detecting unit, a second image detecting unit, and a controller, wherein the controller includes a detecting unit correcting mode in which the first image detecting unit is corrected by using an image detection result by the second image detecting unit, and in the detecting unit correcting mode, a transfer paper conveying speed at the time of image reading by the second image detecting unit is changed to the transfer paper conveying speed different from a normal transfer paper conveying speed at the time of image formation and the first image detecting unit is corrected based on read results of the same image by the first and second image detecting units.

主权项

1. An image forming device comprising:
an image forming unit configured to form an image on transfer paper; a conveying unit configured to convey the transfer paper through a conveying path; a first image detecting unit configured to detect the image of the transfer paper on which the image is formed by the image forming unit conveyed by the conveying unit; a second image detecting unit formed of a detecting unit other than the first image detecting unit configured to detect the image of the transfer paper on which the image is formed by the image forming unit conveyed by the conveying unit; and a controller configured to control image formation and conveyance of the transfer paper and receive detection results of the first and second image detecting units, wherein the controller includes a detecting unit correcting mode in which the first image detecting unit is corrected by using an image detection result by the second image detecting unit, and in the detecting unit correcting mode, a transfer paper conveying speed at the time of image reading by the second image detecting unit is changed to the transfer paper conveying speed different from a normal transfer paper conveying speed at the time of image formation and the first image detecting unit is corrected based on read results of the same image by the first and second image detecting units.