Patent attributes
An image forming system, having: a first controller that controls whether to make the first image processor to process image data in accordance with the function selected by the function selector, or to make the written data transmitter to transmit data by transmitting image data to the second image processor with the read data transmitter and by processing image data with the second image processor; a job register that registers plural jobs; a priority order determiner that determines the priority order for output of jobs registered by the job register, and a second controller that determines the outputting order for image data of each job based on the priority order and outputs image data of the job whose priority order is highest among jobs which are capable of immediate output when image data of a job is impossible to be outputted because of a process by the second image processor.