IMAGE FORMING APPARATUS, PRINTING SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM WITH ADJUSTABLE IMAGE QUALITY

摘要

An image forming apparatus accepts input of transfer sheet identification information, forms an image on a transfer sheet based on a control value corresponding to the accepted transfer sheet identification information, and accepts input of a correction value of the control value and stores the correction value in correspondence with the transfer sheet identification information in a storage unit. The image is formed on the transfer sheet based on the control value that is corrected by the correction value when the control value is stored in correspondence with the accepted transfer sheet identification information.