Abstract: A processor of an MFP generates a first additional image based on an image in a designated region of a document. Furthermore, the processor of the MFP generates a second additional image showing a difference between the document and a document before revision of the document. Then, the processor of the MFP registers the first additional image and the second additional image on a server in association with a marker image showing the revised edition number of the document.

Abstract: A terminal device performs communication with a MFP (Multifunction Peripheral), and each of cloud servers. Terminal device executes transmitting and receiving process for image data with the MFP and the cloud servers via a cooperation application program. The terminal device switches a working application in the terminal device to another application, during the transmitting and receiving process via the cooperation application program. In this instance, the terminal device suspends the transmitting and receiving process. The terminal device executes transmitting and receiving process via the another application for a part of the image data for which the transmitting and receiving process is not executed.

Abstract: A workflow executing device executes the steps of: specifying a workflow; executing processes defined by the specified workflow; specifying an external process to be processed by a first external device from among the processes; specifying a device that stores account information requested by the first external device as a second external device in order to allow the first external device to execute the external process; generating a sub-workflow that defines a login process of logging into the first external device, a request process of allowing the first external device to execute the external process, and an execution result output process of transmitting the execution result to the workflow executing device; and changing the external process in the workflow to a workflow transmitting process of transmitting the sub-workflow to the second external device and an execution result receiving process of receiving the execution result from the second external device.

Abstract: An image processing system includes a first image processing device including a first processor. The first processor executes a process including: detecting a change in a load status at the first image processing device; sending a request for information relating to a load status at the second image processing device to the second image processing device when the change in the load status at the first image processing device is detected; analyzing the information relating to the load status at the second image processing device, and determining whether or not the first image processing device establishes wireless communication with a portable terminal; and adjusting to relatively lower a radio field strength from the first image processing device below the radio field strength from the second image processing device when the first image processing device determines not to establish wireless communication with the portable terminal.