8. Troubleshooting
Field Service Ver. 2.0 Dec. 2008
94
FK-507
T
roubleshooting
8.2.5
Malfunction
Code
Description
Cause
Remedy
Re Li Lo
9D
• RX command error (with-
out cutting off carrier)
Failure in remote
machine
|
Check the status of the
remote machine.
9F
• Interrupted page reception
by EOR-Q or EOR-PRI-Q
signal from sender in ECM
procedure (next page may
be received completely
because ECM procedure
runs continuously)
Failure in remote
machine
|
Try another remote machine.
Line failure
|
Reduce the initial transmis-
sion speed and try resending.
Code
Description
Cause
Remedy
Re Li Lo
B0
• Power source off
Power source switch
was turned off
|
None.
Power source failure
|
None.
Defective power
source supply unit
|
Replace the power source
supply unit.
B2
• System failure (Exam-
ples; image data conver-
sion failure and error in
sequence timing)
Warm restart switch
was pressed
|
None.
Failure in FAXU board
|
Replace FAXU board
Failure in MFBU board
|
Replace MFBU board
Line failure
|
Check line noise and recep-
tion level.
B4
• Modem failure
Document was not
loaded for polling
reception in V.34 mode
|
Check the document loaded
in the remote side.
Line failure
|
Check line noise and recep-
tion level.
Failure in FAXU board
|
Replace FAXU board
Failure in MFBU board
|
Replace MFBU board
B5
• Modem failure (modem
failure in V.8 sequence at
RX)
Line failure
|
Check line noise and recep-
tion level.
Failure in FAXU board
|
Replace FAXU board
Failure in MFBU board
|
Replace MFBU board
B6
• Modem failure (modem
failure in V.8 sequence at
RX)
Line failure
|
Check line noise and recep-
tion level.
Failure in FAXU board
|
Replace FAXU board
Failure in MFBU board
|
Replace MFBU board
B7
• System failure (Exam-
ples; image data conver-
sion failure, error in
sequence timing)
Warm restart switch
was pressed
|
None.
Failure in FAXU board
|
Replace FAXU board
Failure in MFBU board
|
Replace MFBU board
Line failure
|
Check line noise and recep-
tion level.
Service Manual Y109
97
1-7
Содержание FK-507
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