Olivetti d-Color MF4003 Service Manual page 497

d-Color MF4003/MF3303
Error Catego Contents of error
code ry
T01 Mixed Unable to detect the DIS
size (reception ability signal)
transmi from the remote station
ssion by the time of T1 timeout
(Ph.B') after it is exchanged to
send the different-sized
pages (PPS-EOM/MCF
exchange)
T02 Sendin A DCN is received when
g the remote station is
(Ph.B) disconnected first due to
T1 timeout and etc.
T03 Protocol error (received
unexpected command
during DIS waiting)
T05 As an analysis result of
received DIS signal, the
remote station has no
reception ability.
T06 A DCN is received when
the remote station is
disconnected first due to
T1 timeout and etc.
Example: Training failure
Example: CSRC host
disconnected first
T08 Training failed even at
minimum speed (2400
bps)
T09 Training failed after tried
three times
Example: The remote
station is disconnected
first due to T1 timeout
and etc.
9.13 T1#
Error Catego Contents of error
code ry
T11 Sendin Received a DCN instead
g of the response of post
(Ph.D) message command
(PPS-EOP/MPS/NULL)
Y119930-3
How to correct
1. Change the lowest reception sensitivity to -43 dBm.
Change the signal transmission level to -15 dBm.
2. Extend T1 timer.
Extend the response waiting time. (only for amount of
extended T1 timer)
• Increase by +10 seconds.
* If no effect is obtained, return the setting.
3. If the error occurs on the specific destination, avoid the
mixed size transmission. (Due to issues on remote station)
1. Change the lowest reception sensitivity to -43 dBm.
Change the signal transmission level to -15 dBm.
2. Extend the DCS retransmission interval.
* If no effect is obtained, return the setting.
1. Extend V.21 signals interval.
• Increase by +20 ms.
* If no effect is obtained, return the setting.
2. Extend the DCS retransmission interval.
* If no effect is obtained, return the setting.
1. Place an sufficient interval, and send again. (since the
remote station may be unable to receive fax temporarily)
2. It cannot be dissolved by settings, so acquire a log.
(since an error may occur on the DIS received from the
remote station or altered by exchangers in midway)
• Protocol trace list for errors (including remote station)
• Line information for both fax machine and remote
station
• Machine management list (CSV save), activity report
1. Extend the DCS-TCF delay.
• Increase by +20 ms.
* If no effect is obtained, return the setting.
2. Decrease the transmission beginning speed by two
steps.
3. Possibility of line defect (Example: FTT occurs frequently
on protocol trace list)
(One case example) Check all CSRC settings such as
device ID, and send again from the initial transmission.)
1. Extend the DCS-TCF delay.
• Increase by +20 ms.
* If no effect is obtained, return the setting.
2. Set the transmission beginning speed to V.29-9600bps.
3. Possibility of line defect (Example: FTT occurs frequently
on protocol trace list)
1. Extend the DCS-TCF delay.
• Increase by +20 ms.
* If no effect is obtained, return the setting.
2. Decrease the transmission beginning speed by two
steps.
3. Decrease the resolution.
4. Possibility of line defect (Example: FTT occurs frequently
on protocol trace list)
How to correct
1. Extend the PIX-PMC delay.
• Increase by +20 ms.
(Example: Assumed that the T.38 Gateway could not
analyze signals.)
L-99
L TROUBLESHOOTING > 9. FAX TROUBLE CODE
Installation position
(Service Mode -> [FAX] -> [Line #])
• [Modem/NCU] -> [Level] -> CD/
SED ON Level
• [Modem/NCU] -> [TxATT] -> PIX
TxATT, TONE/Procedure Signal
TxATT, CED/ANSam TxATT
• [Communication] -> [TIMER1] ->
T1
• [Network] -> [Network Setting 2] -
> Response Waiting Time
-
• [Modem/NCU] -> [Level] -> CD/
SED ON Level
• [Modem/NCU] -> [TxATT] -> PIX
TxATT, TONE/Procedure Signal
TxATT, CED/ANSam TxATT
[Function Parameter]: 000E012D(L1),
000E023D(L2), 000E034D(L3),
000E045D(L4) bit1-0: 00 -> 11
[Function Parameter]: 000E0060
(×1ms)
[Function Parameter]: 000E012D(L1),
000E023D(L2), 000E034D(L3),
000E045D(L4) bit1-0: 00 -> 11
-
-
[Communication] -> [TIMER1] -> DCS-
TCF DELAY
[Modem/NCU] -> [V17 Send Max
Speed] -> TX Max. Speed
-
[Communication] -> [TIMER1] -> DCS-
TCF DELAY
[Modem/NCU] -> [V17 Send Max
Speed] -> TX Max. Speed
-
[Communication] -> [TIMER1] -> DCS-
TCF DELAY
[Modem/NCU] -> [V17 Send Max
Speed] -> TX Max. Speed
-
-
Installation position
(Service Mode -> [FAX] -> [Line #])
[Communication] -> [TIMER1] -> PIX-
PMC DELAY
Service Manual