Portable terminal causing an image processing device to execute operations for image data

A portable terminal, which has a network interface, a display, a user interface, and a storage, the portable terminal being capable of instructing at least one processing for image data to an image processing device having an execution unit capable of executing a processing for image data, the portable terminal performing processes comprising:

• an operation screen display process of displaying, in both a case where device identification information for identifying a designated device is stored in the storage and a case where the device identification information for identifying the designated device is not stored in the storage, an operation screen including both a device designation object and a plurality of processing objects on the display, each of the device designation object and the plurality of processing objects on the display being selectable by the user interface, wherein a designated device is a device being a target of instructing of the processing by the instruction, the device designation object is corresponding to designation of the designated device, and a plurality of processing objects is respectively corresponding to a plurality of processing which can be instructed by the instructions;
• wherein the portable terminal performs processes comprising:
• a receiving process of, in response to receiving an operation to designate a processing object in the operation screen including both the device designation object and the plurality of processing objects on the display by the user interface in the case where the device identification information for identifying the designated device is not stored in the storage, receiving an operation to designate an image processing device as the designated device and storing, as a device storing information of the designated device, a device identification information of the image processing device designated by the receiving process, into the storage;
• and
• wherein the portable terminal performs processes comprising:
• an execution preparing process of, in response to receiving the operation that designates a processing object in the case where the device identification information for identifying the designated device is stored in the storage, preparing an execution of an operation corresponding to a designated processing object, by the designated device.

A method of controlling a portable terminal, which has a network interface, a display, a user interface, and a storage, the method being capable of instructing at least one processing for image data to an image processing device having an execution unit capable of executing a processing for image data, the method comprising:

• displaying, in both a case where device identification information for identifying a designated device is stored in the storage and a case where the device identification information for identifying the designated device is not stored in the storage, an operation screen including both a device designation object and a plurality of processing objects on the display, each of the device designation object and the plurality of processing objects on the display being selectable by the user interface, wherein a designated device is a device being a target of instructing of the processing by the instruction, the device designation object is corresponding to designation of the designated device, and a plurality of processing objects is respectively corresponding to a plurality of processing which can be instructed by the instructions;
• receiving, in response to receiving an operation to designate a processing object in the operation screen including both the device designation object and the plurality of processing objects on the display by the user interface in the case where the device identification information for identifying the designated device is not stored in the storage, an operation to designate an image processing device as the designated device and storing, as a device storing information of the designated device, a device identification information of the image processing device designated by the receiving, into the storage;
• and
• preparing, in response to receiving the operation that designates a processing object in the case where the device identification information for identifying the designated device is stored in the storage, an execution of an operation corresponding to a designated processing object, by the designated device.