Patent ID: 6996348

Claim:
A processing medium conveying device comprising: a plurality of processing units; a specifying unit that specifies at least one of processing conditions including processing paths and characteristics of a processing medium, each processing path being defined by a combination of two or more of the processing units; a status detecting unit that detects status of each processing unit; a determining unit that determines based on the detected status whether a process according to the specified processing condition is performable; a selecting unit that selects a plurality of the processing paths based both on the detected status and on the specified processing condition when the determining unit determines that the process is not performable; an error detecting unit that detects all errors that will occur on the selected processing paths; a memory that stores resolution methods for clearing errors; a displaying unit; and a controller that reads resolution methods for clearing the detected errors from the memory and displays at least one of the resolution methods read from the memory on the displaying unit as a comprehensive resolution method.