Konica Minolta bizhub C658 Service Manual page 1604

bizhub C658/C558/C458/C368/C308/C258
Error Catego Contents of error
code ry
T74 V.34 communication
disabled due to line
noise
T75 V.34 communication
disabled due to line
noise
T76 V.34 communication
disabled due to line
noise
The remote station is
disconnected.
T77 V.34 communication
disabled due to line
noise
T78 Fax image conversion
error
T79 Fax soft error
9.20 T8#
Error Catego Contents of error
code ry
T80 Sendin Telephone line
g connection error
(Ph.A) 1. The telephone line is
not connected.
(Disconnected due to
breakage)
2. The telephone line is
connected to a digital
line.
3. The telephone line is
shared with other
devices. When it is being
How to correct
4. It cannot be dissolved by settings, so acquire a log.
• Protocol trace list for errors (including remote station)
• Line information for both fax machine and remote
station
• Machine management list (CSV save), activity report
• sysLogALL
Turn OFF V.34.
• For manual input, turn OFF V.34 from Application.
• For abbreviated registration, turn OFF V.34 for
corresponding abbreviated registration.
• If this error occurs frequently, turn OFF V.34 by
service.
Turn OFF V.34.
• For manual input, turn OFF V.34 from Application.
• For abbreviated registration, turn OFF V.34 for
corresponding abbreviated registration.
• If this error occurs frequently, turn OFF V.34 by
service.
1. Turn OFF V.34.
• For manual input, turn OFF V.34 from Application.
• For abbreviated registration, turn OFF V.34 for
corresponding abbreviated registration.
• If this error occurs frequently, turn OFF V.34 by
service.
2. Check if an error has occurred on the machine on other
end of line first.
Turn OFF V.34.
• For manual input, turn OFF V.34 from Application.
• For abbreviated registration, turn OFF V.34 for
corresponding abbreviated registration.
• If this error occurs frequently, turn OFF V.34 by
service.
1. Turn OFF and ON the main power switch.
2. Change the resolution.
3. Set the coding method to MH/MR/MMR.
4. It cannot be dissolved by settings, so acquire a log.
• Protocol trace list for errors (including remote station)
• Line information for both fax machine and remote
station
• Machine management list (CSV save), activity report
• sysLogALL
1. Change the resolution.
2. Set the coding method to MH/MR/MMR.
3. If the error occurs frequently, acquire a log.
• Protocol trace list for errors (including remote station)
• Line information for both fax machine and remote
station
• Machine management list (CSV save), activity report
• sysLogALL
How to correct
1. Check it again for proper connection.
2. Check if the port of the telephone line is exclusively used
for analog lines.
If it is connected to a digital line, the Dial Tone cannot be
heard even when the hand set is in an off-hook state.
3. If it is shared with other devices, set to T81 and redial.
K-276
K TROUBLESHOOTING > 9. FAX TROUBLE CODE
Installation position
(Service Mode -> [FAX] -> [Line #])
-
• -
• -
• [Communication] -> [Protocol] ->
[V8/V34 Protocol]
• -
• -
• [Communication] -> [Protocol] ->
[V8/V34 Protocol]
• -
• -
• [Communication] -> [Protocol] ->
[V8/V34 Protocol]
-
• -
• -
• [Communication] -> [Protocol] ->
[V8/V34 Protocol]
-
-
[Communication] -> [Others] ->
[Coding Ability]
-
-
[Communication] -> [Others] ->
[Coding Ability]
-
Installation position
(Service Mode -> [FAX] -> [Line #])
-
-
[Function Parameter]: 000E00EE(L1),
000E01FE(L2), 000E030E(L3),
000E041E(L4) bit0: 0 -> 1