Lexmark Optra Color 45 Service Manual page 25

4080-001
Error Symptom
961 DRAM in (J6) is bad
975 Unrecognized network card
976 Unrecoverable software
error in network card
977 Communication error with
network card
978 Network card checksum
error
979 Flash/Network card error
Action
Replace the memory SIMM card
in (J6).
If the incorrect card is installed,
replace the card.
Go to the "Options Service
Check" on page
If the problem remains, replace
the controller card.
Replace network card.
Diagnostic Information
2-13.
2-3