Image forming apparatus storing scan data in external memory, non-transitory recording medium storing control program, and control method

A non-transitory recording medium storing therein a control program of an image forming apparatus that executes a scan job to save scan data scanned by a scanner in an external memory, the apparatus comprising the scanner that scans a document and an external memory port to which the external memory is removably attached, the control program causing a computer of the image forming apparatus to function as:

• a log data storage that stores identification information of the external memory attached to the external memory port and identification information of the scan job as a log by associating the identification information of the external memory with the identification information of the scan job;
• first determining circuitry that determines whether the external memory is removed from the external memory port during execution of the scan job;
• displaying circuitry that display a continuation confirmation screen that receives a selection by a user on whether to continue or cancel the scan job when the first determining circuitry determines that the external memory has been removed;
• a temporary storage that temporarily saves the scan data together with the identification information of the scan job when continuation of the scan job is selected on the continuation confirmation screen by the user, wherein the execution of the scan job continues when the continuation of the scan job is selected on the continuation confirmation screen;
• second determining circuitry that determines whether the scan data associated with the external memory is saved in the temporary storage when the external memory is reattached to the external memory port;
• and
• storing circuitry that stores, in the external memory, the scan data stored in the temporary storage when the second determining circuitry determines that the associated scan data is saved in the temporary storage and the external memory has been reattached to the external memory port.

A control method of an image forming apparatus that executes a scan job to save scan data scanned by a scanner in an external memory, the apparatus comprising the scanner that scans a document and an external memory port to which the external memory is removably attached, the method comprising:

• storing identification information of the external memory attached to the external memory port and identification information of the scan job as a log by associating the identification information of the external memory with the identification information of the scan job;
• determining whether the external memory is removed from the external memory port during execution of the scan job;
• displaying a continuation confirmation screen that receives a selection by a user on whether to continue or cancel the scan job when determining that the external memory has been removed;
• temporarily storing the scan data together with the identification information of the scan job when continuation of the scan job is selected on the continuation confirmation screen by the user, wherein the execution of the scan job continues when the continuation of the scan job is selected on the continuation confirmation screen;
• determining whether the scan data associated with the external memory is saved in the temporarily storing when the external memory is reattached to the external memory port;
• and
• storing, in the external memory, the scan data stored in the temporarily storing when determine that the associated scan data is saved in the temporarily storing and the external memory has been reattached to the external memory port.