IMAGE FORMING APPARATUS AND METHOD OF PERFORMING ERROR NOTIFICATION AND ERROR RECOVERY FUNCTIONS IN IMAGE FORMING APPARATUS

摘要

A method of performing error notification and error recovery functions in an image forming apparatus includes detecting by one or more sub-processors an error of a main processor for controlling the sub-processors; controlling an interface function of the image forming apparatus if the error is detected; outputting information about the detected error; and recovering the detected error by controlling an operation of the main processor.