Fitzpatrick, Cella, Harper & Scinto
Tone correction process that corrects tone of image formed by image forming apparatus
An image forming unit forms an electrostatic latent image on an image carrier based on image data converted by a conversion unit, and the image is developed by a developing portion using toner. A replenishment control unit controls an amount of the toner with which the developing portion is replenished based on a toner density in the developing portion so that the toner density in the developing portion reaches a target density. A first determination unit determines a target density based on a result of a first measurement image being measured. A correction unit corrects conversion conditions based on a result of measuring a second measurement image and a correction condition. A second determination unit determines the correction condition based on the target density determined by the first determination unit.
Canon Kabushiki Kaisha
G G
G03G G03G
inventional inventional
Makoto
Saito