| 摘要 |
PURPOSE:To simplify an input operation and to enable exact copying by as much as a prescribed number of sheets by pushing alternately both numeric key buttons and asterisk key so that the number of plural sheets of copies can be totaled and inputted. CONSTITUTION:Numeric key buttons 2 having numeric buttons 0-9, an asterisk button 3 for inputting a specific signal, a display tube 5 of the inputted numeric value, a clear button 4 for correcting the inputted numeric value, a copying start button 6, etc. are disposed to a panel body 1. The signals of the respective buttons are inputted to an arithmetic part 7 and an operation command is outputted from the part 7 to a photosensitive body, etc. according to said signals. When the operator pushes the button 3, an addition command is inputted to the part 7. The part 7 totalizes the numeric value (the inputted number of copying sheets) inputted by the button 3 and outputs the total number to a copying apparatus 8 and displays digitally the same on the tube 5. |
