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B547 20
SM
Code Meaning
Suggested
Cause/Action
0-77
The called terminal fell back
to T.30 mode, because it
could not detect a CJ in
response to JM
(JM timeout).
•
The calling terminal could not detect a JM due to
noise, etc.
•
A network that has narrow bandwidth cannot
pass JM to the other end.
•
Check the line connection and condition.
•
Try receiving a call from another V.8/V.34 fax.
0-79
The called terminal detected
CI while waiting for a V.21
signal.
Check for line noise or other line problems.
If this error occurs, the called terminal falls back to
T.30 mode.
0-80
The line was disconnected
due to a timeout in V.34
phase 2 – line probing.
0-81
The line was disconnected
due to a timeout in V.34
phase 3 – equalizer training.
0-82
The line was disconnected
due to a timeout in the V.34
phase 4 – control channel
start-up.
0-83
The line was disconnected
due to a timeout in the V.34
control channel restart
sequence.
•
The guard timer expired while starting these
phases. Serious noise, narrow bandwidth, or low
signal level can cause these errors.
If these errors happen at the transmitting terminal:
•
Try making a call at a later time.
•
Try using V.17 or a slower modem using
dedicated tx parameters.
•
Try increasing the tx level.
•
Try adjusting the tx cable equalizer setting.
If these errors happen at the receiving terminal:
•
Try adjusting the rx cable equalizer setting.
•
Try increasing the tx level.
•
Try using V.17 or a slower modem if the same
error is frequent when receiving from multiple
senders.
0-84
The line was disconnected
due to abnormal signaling in
V.34 phase 4 – control
channel start-up.
•
The signal did not stop within 10 s.
•
Turn off the machine, then turn it back on.
•
If the same error is frequent, replace the FCU.
0-85
The line was disconnected
due to abnormal signaling in
V.34 control channel restart.
•
The signal did not stop within 10 s.
•
Turn off the machine, then turn it back on.
•
If the same error is frequent, replace the FCU.
0-86
The line was disconnected
because the other terminal
requested a data rate using
MPh that was not available
in the currently selected
symbol rate.
•
The other terminal was incompatible.
•
Ask the other party to contact the manufacturer.
0-87
The control channel started
after an unsuccessful
primary channel.
•
The receiving terminal restarted the control
channel because data reception in the primary
channel was not successful.
•
This does not result in an error communication.
0-88
The line was disconnected
because PPR was
transmitted/received 9
(default) times within the
same ECM frame.
•
Try using a lower data rate at the start.
•
Try adjusting the cable equalizer setting.
2-10
The modem cannot enter tx
mode
•
Replace the FCU.
2-11
Only one V.21 connection
flag was received
•
Replace the FCU.
Содержание B079
Страница 1: ...B079 B082 SERVICE MANUAL 001634MIU RICOH GROUP COMPANIES ...
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Страница 3: ...B079 B082 SERVICE MANUAL RICOH GROUP COMPANIES ...
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Страница 5: ...B079 B082 SERVICE MANUAL 001634MIU ...
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Страница 8: ......
Страница 10: ......
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Страница 26: ......
Страница 28: ......
Страница 29: ...INSTALLATION ...
Страница 30: ......
Страница 101: ...PREVENTIVE MAINTENANCE ...
Страница 102: ......
Страница 107: ...REPLACEMENT AND ADJUSTMENT ...
Страница 108: ......
Страница 196: ......
Страница 197: ...TROUBLESHOOTING ...
Страница 198: ......
Страница 221: ...Trouble shooting SERVICE CALL CONDITIONS SM 4 23 B079 B082 INTENTIONALLY LEFT BLANK ...
Страница 225: ...SERVICE TABLES ...
Страница 226: ......
Страница 330: ......
Страница 331: ...DETAILED SECTION DESCRIPTIONS ...
Страница 332: ......
Страница 436: ......
Страница 437: ...SPECIFICATIONS ...
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Страница 448: ......
Страница 449: ...BOOKLET FINISHER B546 ...
Страница 450: ......
Страница 497: ...AUTO REVERSE DOCUMENT FEEDER B541 ...
Страница 498: ......
Страница 525: ...LARGE CAPACITY TRAY B543 ...
Страница 526: ......
Страница 528: ......
Страница 543: ...PAPER TRAY UNIT B542 ...
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Страница 565: ...1 BIN TRAY B544 ...
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Страница 568: ......
Страница 576: ......
Страница 577: ...1000 SHEET FINISHER B408 ...
Страница 578: ......
Страница 580: ......
Страница 605: ...TWO TRAY FINISHER B545 ...
Страница 606: ......
Страница 643: ...BRIDGE UNIT B538 ...
Страница 651: ...PRINTER OPTION B548 ...
Страница 652: ......
Страница 703: ...FAX OPTION B547 ...
Страница 704: ......
Страница 708: ......
Страница 851: ...TECHNICAL SERVICE BULLETINS ...
Страница 853: ...BRIDGE UNIT B538 ...
Страница 908: ...Trouble shooting SERVICE CALL CONDITIONS SM 4 23 B079 B082 INTENTIONALLY LEFT BLANK ...
Страница 941: ...FIRMWARE HISTORY ...