| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing equipment, by which the total number of printing sheets necessary for printing and the number of exchanging plate used for printing the above sheets can be easily found and the plate exchanging action can be executed automatically. SOLUTION: When printing is performed under the condition that the total number of printing sheets exceeds the predetermined number of sheets of plate wear of a master, the CPU 101 of a main controlling device 100 controls the displayer of the number of printed sheets so as to display the total number of sheets by subtraction at every printing of one sheet onto a printing paper S on the basis of data signal on the number of printed sheet sent from the counting sensor 85 of the number of printed sheet. At the same time, the CPU controls the displayer of the number of plate sheets displaying the number of plates to be processed and the displayer of the number of printed sheet per one plate displaying the number of printed sheet per one plate on the basis of data signal concerning the predetermined plate wear of the master paper sent from a ROM 102 and of data signal concerning the total number of printing sheets, which are inputted and set with ten-keys.
|
