[. . . ] Screen Digital keypad Button SCAN: document analysis to the PC Button COPY: local copy Button STOP PRINT: stops the current printing Button : validation Button OK: confirms the displayed selection Button : menu access and navigation down Button C: back to the previous menu and input correction Button : navigation up the menus To print your terminal's functions guide, press and enter 51 on the digital keypad. [. . . ] This guide lists all the commands that you can carry out from your terminal's keyboard. Before powering on your unit, make sure the power outlet it is connected to meets the requirements printed on the warning label on your unit. it is imperative to connect a grounded connector to a grounded outlet connected to the building earthing. If the machine is powered when you remove the upper cover, be careful with the two following dangers: · Laser beam interception by human eye can produce irremediable injuries. [. . . ] If the machine is powered when you remove the upper cover, be careful with the two following dangers: · Laser beam interception by human eye can produce irremediable injuries. [. . . ]