Lexmark T522 Service Manual - Page 34

or 3. 975 - Unrecognizable Network Card x. Replace

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Page 34 highlights

4520-xxx Error Code Action 956 Configuration ID Indicates a problem with the Configuration ID. This error occurs because the engine received a configuration ID from the controller software which is not valid for the level of engine code existing in the printer. Setting the configuration ID correctly should fix this error. The ID can be set via the NPA data stream or operator panel. Note: This error is not generated at POR to allow the servicer a method of resetting the configuration ID. However, setting the configuration ID is the only operation that the servicer can perform. See "Setting Configuration ID" on page 3-20. 960 RAM Memory Error Indicates a DRAM Memory Error on the controller board. Replace the controller board. 961 RAM in Slot Replace the card in Slot 1. If this does not fix the 1 is Bad. problem, replace the controller board. 962 RAM in Slot Replace the card in Slot 2. If this does not fix the 2 is Bad. problem, replace the controller board. 963 RAM in slot 3 Replace the card in slot 3. If this does not fix the is Bad. problem, replace the controller board. 964 Emulation Error 965 Emulation Error Indicates a failure within the Download Emulation which is programmed into the code overlay card. The specific error is as follows: 964 - Download Emulation CRC Failure. Checksum Failure. 965 - Download Emulation Outdated, The Download Emulation and the controller code are incompatible. Go to the "Disabling Download Emulations" on page 3-5. 975 - 979 Network Card X 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. If the printer is a network model, replace the controller board. 2-6 Service Manual

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2-6
Service Manual
4520-xxx
956 Configuration
ID
Indicates a problem with the Configuration ID. This error
occurs because the engine received a configuration ID
from the controller software which is not valid for the
level of engine code existing in the printer. Setting the
configuration ID correctly should fix this error. The ID can
be set via the NPA data stream or operator panel.
Note: This error is not generated at POR to allow the
servicer a method of resetting the configuration ID.
However, setting the configuration ID is the only
operation that the servicer can perform. See
“Setting
Configuration ID” on page 3-20
.
960 RAM
Memory Error
Indicates a DRAM Memory Error on the controller board.
Replace the controller board.
961 RAM in Slot
1 is Bad.
Replace the card in Slot 1. If this does not fix the
problem, replace the controller board.
962 RAM in Slot
2 is Bad.
Replace the card in Slot 2. If this does not fix the
problem, replace the controller board.
963 RAM in slot 3
is Bad.
Replace the card in slot 3. If this does not fix the
problem, replace the controller board.
964 Emulation
Error
Indicates a failure within the Download Emulation which
is programmed into the code overlay card. The specific
error is as follows:
964 - Download Emulation CRC Failure. Checksum
Failure.
965 - Download Emulation Outdated, The Download
Emulation and the controller code are incompatible. Go
to the
“Disabling Download Emulations” on page 3-5
.
965 Emulation
Error
975 - 979
Network Card X
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.
If the printer is a network model, replace the controller
board.
Error Code
Action