Xerox WorkCentre Pro 423, Service Manual

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03/02 2.3 Level 2 Troubleshooting
WorkCentre Pro 423/428 2-53 CHAPTER 2 TROUBLESHOOTING
X Code Internal
Code
Error Description Corrective Action
X3-62 0803 High-order layer matching of call
request command not provided
for this service (Other than TEL
and G2/G3/G4)
Check/replace M/F MAIN PWB and
G4/ICM.
X3-62 0806 Not used (No error is registered
at call control. Call reject)
Check/replace M/F MAIN PWB and
G4/ICM.
X3-62 0894 Not defined (Special audible tone
sent) Check network and line.
X3-62 0895 Udefined. (Trunk prefix dialing
error) Check network and line.
X3-62 0896 Udefined. (Preemption) Check network and line.
X3-62 0897 Udefined. (Line reservation for
reusing preemption line) Check network and line.
X3-62 0898 Udefined. (Subscriber not present) Check network and line.
X3-62 0899 Udefined. (Fixed-frame mode
connection service stopped) Check network and line.
X3-62 089A Udefined. (Fixed-frame mode
connection not available) Check network and line.
X3-62 089B Udefined. (Priority call blocked) Check network and line.
X3-62 089C Udefined. (CUG internal call
prohibited) Check network and line.
X3-62 089D Udefined. ( CUG internal
termination prohibited) Check network and line.
X3-62 089E Udefined. (Mismatch of contract
class with origination access
information) Check network and line.
X3-62 089F Udefined. (Non-CUG user) Check network and line.
X3-62 08A0 Udefined. (Non-registered CUG) Check network and line.
X3-62 08A1 Udefined. (Passage of parameter
not defined or provided) Check network and line.
X3-62 08A2 Udefined. (Discard of message
with unrecognizable parameter) Check network and line.
X3-63 0840 T.313 time out (Reception of
response-confirm message: time
out.) Check the line. Check/replace
G4/ICM PWB.
X3-64 0841 Not used (Reception of Restart-
confirm message: time out) Check the line. Check/replace
G4/ICM PWB.
X Code Internal
Code
Error Description Corrective Action
X3-65 0842 Not used (Suspend
acknowledgement message
reception timeout) Check the line. Check/replace
G4/ICM PWB.
X3-65 084A T.301 time out (Reception of
response message: time out.) Check the line. Check/replace
G4/ICM PWB.
X3-65 084B
T.310 time out (Reception of
calling/response message: time
out) Check the line. Check/replace
G4/ICM PWB.
X3-66 0843 T.330 time out (Reception of
response message: time out.) Check the line. Check/replace
G4/ICM PWB.
X3-67 0844 T.303 time out (Call setup
message reception timeout) Check the line. Check/replace
G4/ICM PWB.
X3-68 0845 T.305 time out (Release
message reception timeout) Check the line. Check/replace
G4/ICM PWB.
X3-68 0849 T.308 time out (Reception of
release completion message:
time out.) Check the line. Check/replace
G4/ICM PWB.
X3-69 0882 Invalid Call No. used. (ISDN) Retry.
X3-69 0883 Invalid Channel No. used. (ISDN) Retry.
X3-69 088A Other invalid messages (ISDN) Retry.
X3-70 088B Lack of indispensable info.
elements (ISDN) System data check.
Check/replace G4/ICM PWB.
X3-70 088C Message type undefined or
unprovided. (ISDN) System data check.
Check/replace G4/ICM PWB.
X3-70 088D Mismatch of call status and
message, or message type
undefined or unprovided. (ISDN) System data check.
Check/replace G4/ICM PWB.
X3-70 088E Info. elements undefined (ISDN) System data check.
Check/replace G4/ICM PWB.
X3-70 088F Invalid contents of Info. elements
(ISDN) System data check.
Check/replace G4/ICM PWB.
X3-70 0890 Mismatch of call status and
message (ISDN) System data check.
Check/replace G4/ICM PWB.
X3-70 0891 Recover due to expired timer
(ISDN) System data check.
Check/replace G4/ICM PWB.