Lexmark W820 Service Manual page 101

Service Error Code Table
9xx Second Line
Code Message
958 NAND Failure
959 ESS PWB Board
960 RAM Memory Error DRAM memory error: soldered down memory. Replace the
961 RAM in Slot 1 is
bad.
962 RAM in Slot 2 is
bad.
963 RAM in Slot 3 is
bad.
964 Emulation Error
970- Standard Network
979
Network Card X
980 LCC Comm.
980 Finisher Comm.
980 Mailbox Comm.
980 Duplex Comm.
981 Fin Non-Stapling
982 Fin Non-Stapling
983 Fin Non-Stapling
984 Fin Non-Stapling
985 Fin Non-Stapling
986 Fin Non-Stapling
4025-XXX
Description/Action
Flash base or daughter card failure. Replace the
Board (ESS PWB)" on page
RIP card failure: SRAM failure. Replace the
(ESS PWB)" on page 4-94.
"Controller Board (ESS PWB)" on page
Replace the DIMM in Slot 1. If this does not fix the problem,
replace the "Controller Board (ESS PWB)" on page
Replace the DIMM in Slot 2. If this does not fix the problem,
replace the "Controller Board (ESS PWB)" on page
Replace the DIMM in Slot 3. If this does not fix the problem,
replace the "Controller Board (ESS PWB)" on page
Download emulation CRC failure.
The following actions should be taken by the servicer to resolve
this problem.
Disable the Download Emulation.
Program the download emulation into the code overlay SIMM
again.
If this does not resolve the problem, then replace the code
overlay SIMM and download the emulation again.
The following errors indicate a failure with the network card in the
specified slot. X=any card installed in slots 1,2 or 3. 975 -
Unrecognizable Network Card x. Replace Network Card x.
976 - Unrecoverable software error in Network Card x.
977 - Controller software detects that a Network Card is installed
in slot x but cannot establish communications with it.
978 - Bad checksum while programming Network Card x.
Replace Network Card x.
979 - Flash parts failed while programming Network Card x.
High Capacity Feeder communication problem - Go to
Code 980" on page 2-31
Finisher communication problem - Go to
page 2-31
Mailbox communication problem - Go to
page 2-31
Duplex Unit communication problem - Go to
on page 2-31
Mechanical failure in stacker tray - Go to the Finisher Service
Manual.
Jogger(L) failure - Go to the Finisher Service Manual.
Jogger(R) failure - Go to the Finisher Service Manual.
Finisher mechanical failure - Go to the Finisher Service Manual.
Finisher mechanical failure - Go to the Finisher Service Manual.
Finisher mechanical failure - Go to the Finisher Service Manual.
"Controller
4-94.
"Controller Board
4-94.
"Error Code 980" on
"Error Code 980" on
"Error Code 980"
Diagnostic Information
4-94.
4-94.
4-94.
"Error
2-5