Konica Minolta bizhub C200 Service Manual page 529

9. Troubleshooting
Code Description
9D • RX command error (with-
out cutting off carrier)
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)
9.2.5 Malfunction
Code Description
B0 • Power source off
B2 • System failure (Exam-
ples; image data conver-
sion failure and error in
sequence timing)
B4 • Modem failure
B5 • Modem failure (modem
failure in V.8 sequence at
RX)
B6 • Modem failure (modem
failure in V.8 sequence at
RX)
B7 • System failure (Exam-
ples; image data conver-
sion failure, error in
sequence timing)
92
Cause
Re Li Lo
Failure in remote
machine
Failure in remote
machine
Line failure
Cause
Re Li Lo
Power source switch
was turned off
Power source failure
Defective power
source supply unit
Warm restart switch
was pressed
Failure in FAXU board
Failure in MFBU board
Line failure
Document was not
loaded for polling
reception in V.34 mode
Line failure
Failure in FAXU board
Failure in MFBU board
Line failure
Failure in FAXU board
Failure in MFBU board
Line failure
Failure in FAXU board
Failure in MFBU board
Warm restart switch
was pressed
Failure in FAXU board
Failure in MFBU board
Line failure
Field Service Ver. 1.0 Jun. 2008
Remedy
Check the status of the
remote machine.
Try another remote machine.
Reduce the initial transmis-
sion speed and try resending.
Remedy
None.
None.
Replace the power source
supply unit.
None.
Replace FAXU board
Replace MFBU board
Check line noise and recep-
tion level.
Check the document loaded
in the remote side.
Check line noise and recep-
tion level.
Replace FAXU board
Replace MFBU board
Check line noise and recep-
tion level.
Replace FAXU board
Replace MFBU board
Check line noise and recep-
tion level.
Replace FAXU board
Replace MFBU board
None.
Replace FAXU board
Replace MFBU board
Check line noise and recep-
tion level.