Patent ID: 8279473

Claim:
An image processing system comprising: an operation unit configured to receive commands; a processing unit which performs setting processing for setting, in accordance with the commands received by the operation unit, a performance condition comprising an independent setting item, the independent setting item comprising a front side field and a back side field for setting different values, respectively, for the front side and the back side of a sheet material; and a performance unit which prints or reads the front side and the back side of the sheet material in accordance with the performance condition set by the processing unit, wherein the processing unit receives, at the time of setting processing, a setting command of the independent setting item in the back side field, based on a command received by the operation unit, the setting command in the back side field indicating that a setting value of the back side is set to be equal to the setting value of the front side for the independent setting item such that when the setting value of the front side is changed and the setting command is set in the back side field, the setting value of the back side changes to the setting value of the front side.