| 摘要 |
PROBLEM TO BE SOLVED: To allow the operator to simply conduct the processing operation by differentiating guidance displays by an operation instruction of the operator in the case of displaying operation guidance for troubleshooting a digital copying machine or the like. SOLUTION: The display input device is configured by providing a touch type input panel corresponding to the setting input of a display image to a liquid crystal display section 110 on which a required image is displayed. On the occurrence of a trouble in a digital copying machine, contents of a trouble message are displayed on the liquid crystal display section 110. When the operator clicks a corresponding menu item, guidance for troubleshooting the trouble is directly displayed. Or when the operator operates an operation guide key placed in the vicinity of the liquid crystal display section 110, a selection menu for a plurality of help information for troubleshooting is displayed, and after the operator selects any selection menu item, the above guidance is displayed. |
