Lexmark Optra N 4040, Справочное руководство, Страница: 66 / 259

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Diagnostics
Start
If the adapter is replaced, the customer must delete all associations
after removing the adapter from the LAN. When the replacement
adapter is connected to the LAN, the customer must perform the
configuration steps and establish new associations.
Power Test
The power LED should always be on when there is power to the
adapter. If the power LED is off:
On Models 0XX, make sure the green dot faces up on the power cord to
the adapter. Check for +5VDC and +12VDC on the power supply
connector (US Models 001, 002, 011, and 012 have only +5VDC). Pin 2
is ground. If the power to the adapter is correct, replace the operator
panel board.
On Models 2XX and 3XX, if the power to the adapter is correct, replace
the adapter.
Reset, LAN Connected
To reset the adapter, press the Reset button.
• Models 0XX:
The status LED should blink several times within 3 to 4 seconds,
turn off for up to 30 seconds, then turn on solid.