Lexmark 4049LMO - Optra Lx+ B/W Laser Printer Service Manual page 35

Service manual
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4049-XXX
Error Code
971 Network Card 2
972 Network Card 1
972 Network Card 2
973 Network Card 1
973 Network Card 2
974 Network Card 1
974 Network Card 2
976 Network Card 1
976 Network Card 2
977 Network Card 1
977 Network Card 2
978 Network Card 1
Explanation
Network card 2 RAM failure.
Replace network card 2.
Network card 1 ROS/FLASH failure.
Replace network card 1.
Network card 2 ROS/FLASH failure.
Replace network card 2.
Network card 1 EEPROM/NVRAM
failure. Replace network card 1.
Network card 2 EEPROM/NVRAM
failure. Replace network card 2.
Network card 1/ Network interface
error. Replace network card 1.
Network card 2/Network interface
error. Replace network card 2.
Network card 1 software error. Verify
that the network card is installed and
grounded correctly. If this error
returns after a POR, there is a soft-
ware or microcode incompatibility
problem. Do not replace the card.
Contact your next level of support.
Network card 2 software error. Verify
that the network card is installed and
grounded correctly. If this error
returns after a POR, there is a soft-
ware or microcode incompatibility
problem. Do not replace the card.
Contact your next level of support.
Network card 1 is installed but is not
communicating with the RIP Board.
See
"Network Card 977 Errors" on
page
2-21.
Network card 2 is installed but is not
communicating with the RIP Board.
See
"Network Card 977 Errors" on
page
2-21.
General network 1 card hardware
error. Replace network card 1.
Diagnostic Information 2-8

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