Canon iR1200 Series Service Manual page 373

##100 [TX] The number allowed for retransmission of the procedure
signal was exceeded during transmission
Cause: After transmission of the Q signal following the image signal, the
line condition became poor so that the other party cannot receive
the image signal or the Q signal correctly.
Remedy: 1. Increase the transmission level so that the other party may
service the image signal or the Q signal correctly.
2. Decrease the transmission start speed.
3. Adjust the NL equalizer so that the other party may receive the
image signal or the Q signal correctly.
4. Add an echo protect tone to the V.29 modem signal for
transmission.
5. Increase the number of final flag sequences for the procedure
signal so that the other party may receive the procedure signal
correctly.
##101 [TX/RX] The modem speed of the machine does not match that of the
other party
Cause: The modem speed of the machine does not match that of the other
machine.
Remedy: The modem speed is part of machine specifications, and there is
no remedy.
Cause: In the case of transmission, the speed for fallback does not match
that of the other party.
Remedy: 1. Increase the transmission level so that the other party may
receive TCF correctly.
2. Adjust the NL equalizer so that the other party may receive TCF
correctly.
3. Provide echo remedy 1.
4. Using a manual call, press the Start button after hearing the 1st
DIS from the other party.
5. To prevent response to the 1st DIS from the other party, put a
relatively long pause to the telephone number when registering an
auto-dialing number.
6. Ask the operator of the other party to decrease the transmission
level so that the other party will not receive an echo.
T-14-28
Chapter 14
14-17