Lexmark E320 - Printer - B/W Service Manual page 153

4500–E320/E322
Blinking lights
For the solid lights, the lit Par Enabled (Ready) light means the panel
is presently showing the value for the menu item Parallel Port
Enabled. The off/on/auto (Press Button) light displays the value of
the current setting: off, on, or auto. (For this example, Parallel Port
Enabled is off.) The value list for the menu item Parallel Enabled is
off, on, and auto.
Brief button presses cause the printer to cycle through the various
values within the value list for the menu item displayed. For Parallel
Enabled – a brief button press causes the off/on/auto (Press Button)
light to light.
Another brief press causes the off/on/auto (Press Button) light to
blink.
Subsequent brief button presses cause the printer to cycle through
the valid values for the displayed menu item. When the setting you
want is displayed on the off/on/auto (Press Button) light, a long
button press saves the displayed value. The printer indicates a
setting is being saved by displaying all lights on solid.
3-17
Diagnostic aids