问题：P7000 control panel is labeled with icons
The control panel of P7000 line matrix printer is labeled with icons instead of words.
The P7000 universal overlay no longer uses words to identify the keys.
The function of the P7000 control panel keys has not changed, but new printers have a “universal” overlay that uses icons as labels instead of words. The icons and the key functions are defined in the P7000 User’s Manual 178660 revision F. The icons and key locations are also defined below.