| 摘要 |
PROBLEM TO BE SOLVED: To enable a printer to observe a product of printing in a delivery and to adjust a printing machine without losing sight of it or incurring a loss of time. SOLUTION: The printing machine 1 has an observation window 3, an input means being one example of control elements disposed at the observation window 3, and a display element. An operator 4 can see the product 2 through the observation window 3 and also can read necessary data from the display element displayed in the observation window 3 and, moreover, he can input data on the machine or a process from the input means of a touch screen type provided at the observation window 3. |
