11. EXPLANATION OF COMPONENTS The following is an explanation of the devices needed for operating the machine. To carry out suitable operations correctly and safely, it is impor- tant to understand fully the methods of operating the equipment and the meanings of the displays. 11.1MACHINE MONITOR A. ACTION CODE DISPLAY (11.1.1) If any trouble occurs and check or maintenance is required, this displays the action code indicating the appropriate corrective action. At this time, the appropriate monitor lights up or flashes, and at the same time, the central warning lamp flashes. 2-4