A double-surface printing type facsimile device is provided with a storage configured to store image data of document data received by facsimile, a printing unit configured to print the image data stored in the storage in one of single-surface printing mode and double-surface printing mode on a recording sheet, the image data being printed on one surface and the other surface of the recording sheet subsequently when the printing unit operates in the double-surface printing mode, a backup memory configured to store only the image data to be printed on the other surface of the recording sheet, and a reprinting unit configured to reprint the image data stored in the backup memory in the single-surface printing mode.