| 摘要 |
PURPOSE:To suppress the deterioration of the copying efficiency and to prevent the illegal copying operations by suppressing the the deciding/controlling operations of a special original deciding means when an operator is defined as a specific user. CONSTITUTION:In a copy mode, an I code is inputted to an operation display part 104 via a keyboard to recognize an operator. When a start key is pushed within a fixed time, the ID code of a specific user stored in an ID information storage part 107 is compared with the ID code of the operator which is inputted before a copying operation is started. If the coincidence is secured between both ID codes, the specific original deciding processing is not carried out and a normal copying sequence is carried on up to the end of repetition. If no coincidence is secured between both ID codes, it is shown that the operator is not identical with the specific user who is previously stored in the part 107. Thus the special original deciding processing is carried out. If a special original is suspected, the warning display is outputted through the part 104. Then the execution of the copying sequence is discontinued. |
