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IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, TONE CORRECTION METHOD, NON-TRANSITORY RECORDING MEDIUM STORING COMPUTER READABLE TONE CORRECTION PROGRAM, AND IMAGE DENSITY CORRECTION METHOD
IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, TONE CORRECTION METHOD, NON-TRANSITORY RECORDING MEDIUM STORING COMPUTER READABLE TONE CORRECTION PROGRAM, AND IMAGE DENSITY CORRECTION METHOD
An image forming system includes: a density detecting section that detects the density of a toner image formed on an image bearing member by an image forming section, the density being detected as an output image density; a hardware processor which performs; tone correction in accordance with input-output characteristics data indicating the relationship between an input image density and an output image density, the input image density being the image density of a tone component included in the input image data, the output image density being detected by the density detecting section in accordance with the tone component; determining whether there is a missing tone component in the input image data; and complementing the input-output characteristics data corresponding to a missing tone component, when it is determined that there is the missing tone component.
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