| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device and an image forming device for a copy ing machine, printer, facsimile device and a composite machine of them, by which a general operator different from a manager performing managing opera tion is prevented from performing a maloperation and the working efficiency by the manager is improved in an automatic clearing processing to change the setting of processing and the contents of display to be in a previously recorded standard state after a specified time elapses from the completing time of operation or the completing time of processing such as image forming processing. SOLUTION: In a reset processing after performing an automatic clearing processing, reset confirming processing such as the display of information showing that a state after reset is control operation, the input requirement of a code line (password) and specified reset operation is performed as long as the state before performing the automatic clearing processing satisfies a specified condition that it is the control operation such as various kinds of setting. |
