| 摘要 |
PURPOSE: To realize the easy confirmation of whether printing paper is printed or not. CONSTITUTION: When heat-sensitive paper 200 is set and an opening and closing door 12 is closed by a clerk in charge, test printing is immediately performed at a printing section and, in addition, since the test printing can be confirmed through the printing confirming window 13 of the opening and closing door 12, the execution of test printing can be easily confirmed. Further, the conventional means or not only the means for printing a mark on the heat-sensitive paper but also the means for detecting the mark becomes unnecessary and, in addition, complicated controlling also becomes unnecessary and consequently low production cost is realized. |
