IMAGE FORMING APPARATUS THAT GENERATES CONVERSION CONDITION OF A MEASURING MEANS, AND CONTROL METHOD OF THE IMAGE FORMING APPARATUS

摘要

An image forming apparatus includes: correction means (60) correcting image data based on a correction condition; image forming means (10) forming an image based on the corrected image data; transfer means (9) transferring the image onto a sheet (P); measuring means (5) measuring a measurement image on an image bearing member (6); converting means (30) converting a measurement result of the measurement image, based on a conversion condition; first generating means (30) generating the correction condition based on the converted measurement result; acquiring means (30) acquiring a measurement result of a test image formed on the image bearing member; controller (30) forming a test image on the sheet; receiving means (80) receiving instruction based on user comparison of a sample image and the test image transferred on the sheet; and second generating means (30) generating the conversion condition, based on the instruction and the acquired measurement result of the test image.