| 摘要 |
PURPOSE:To automatically switch displayed pictures, by providing an information switching section allowing information operating the storing medium to display to a displaying means when the storing medium is mounted on the storing means. CONSTITUTION:A control section is constituted of a display device 2 provided in a control panel 1, CPU23 which controls the picture switching of the display device, and a memory device 3 which write operating instructions which are arranged in a series of procedures on a quick disk, etc. The control section usually displays ordinary picture enlarging ratio, etc., through the display device 2, but, when the quick disk is mounted on the memory device 3, simultaneously displays a storing medium operating screen. When the quick disk is removed, the control section performs picture switching operation to an original. Therefore, a user can instantaneously make this picture forming device to execute the operating procedures stored in the quick disk and the operating information of the picture forming device can be caused to be displayed automatically in an appropriate manner. |
