Xerox Phaser 8400 Service Manual page 76

Error Code Definition Table (Continued)
Error code
2,002.6x:
SY_QUEUE_INIT_FAILURE
2,003.6x:
SY_DIAGS_CREATE_TASK_
FAILURE
2,004.6x:
SY_SUSPENDED_BOOT_
FAILURE
2,005.6x:
SY_DIAGS_OBJECT_NOT_OP
ENED
2,006.6x:
SY_DIAGS_OBJECT_NOT_
LOADED
2,007.6x:
SY_DIAGS_OBJECT_NO
_ENTRY_POINT
3,000 IPC Program Faults
3,000.6x:
IPC_PROG_FAULT
4,000: PC PROCESS CONTROL SUPERVISOR
4,000.4x:
PC_DEVICE_FAULT
4,000.6x:
PC_PROG_FAULT
Error Messages and Codes
Definition
Queue Initialization failure during execution of
sy_app_init() (early initialization code), the engine
firmware was unable to initialize the queues used for inter-
task communication. This indicates a failure in the call to
function sy_create_queues().
Can't start service diagnostic tasks, (while booting into
diagnostic mode) during execution of sy_app_init() (early
initialization code), the engine firmware was unable to
start the service diagnostics task.
Failed to start the engine in suspend mode.
An iDiags object, idiags.0 in ROM0, could not be opened
for reading.
An iDiags object, idiags.0 in ROM0, could not be loaded
After loading, the idiags object, idiags.o entry point
diag_main, could not be found.
IPC faults suggest a software problem associated with
communication between ENGINE and POSTSCRIPT
regions.
1. Reset NVRAM, retest.
2. Replace the Electronics Module
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