| 摘要 |
PROBLEM TO BE SOLVED: To enable a printer to inform or recognize a point where a printing sheet carrier error including printer sheet jam or curling of a printing sheet at a plate cylinder often occurs, then to immediately recognize information on a part which causes a printing sheet carrier error. SOLUTION: When the number of occurrences per each point of the printing sheet carrier error or the curling of a printing sheet at a each plate cylinder 1a, 1b during the prescribed operation time of a stenciling apparatus 500 is larger than the number set beforehand, a controller 100 controls a liquid crystal display 95 in an operation panel 90 so as to display and inform the points of the occurrences based on each signal from a counter 105 and a timer 104. |
