An electronic device includes a touch panel that includes an operation plane displaying various operation screens, and detects a press position on the operation screen as detection signal; a first storage portion that stores press information of the touch panel; a second storage portion that stores error information; a first control unit that stores the press position indicated by the detection signal from the touch panel as first press information in the first storage portion; a second control unit creates screen data with a mark indicating the press position on the operation screen when an error occurred, based on the first press information stored in the first storage portion, and stores the screen data as first error information in the second storage portion, when the error occurs in the electronic device; and a third control unit that outputs the error information based on an error information output command.