Ricoh B230 Service Manual page 971

Code Meaning
back to T.30 mode,
because it could not detect
a CJ in response to JM
(JM timeout).
0-79 The called terminal
detected CI while waiting
for a V.21 signal.
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.
0-84 The line was disconnected
due to abnormal signaling
in V.34 phase 4 – control
channel start-up.
0-85 The line was disconnected
due to abnormal signaling
in V.34 control channel
restart.
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.
0-87 The control channel
started after an
unsuccessful primary
channel.
0-88 The line was disconnected
SM
Suggested Cause/Action
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.
Check for line noise or other line problems.
If this error occurs, the called terminal falls
back to T.30 mode.
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.
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.
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.
The other terminal was incompatible.
Ask the other party to contact the
manufacturer.
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.
Try using a lower data rate at the start.
21
Error Codes
B786