Canon iR1200 Series Service Manual page 374

Chapter 14
##102 [TX]
Cause:
Remedy:
Cause:
Remedy:
##103 [RX]
Cause:
Remedy:
Cause:
Remedy:
##104 [TX]
Cause:
14-18
T-14-29
Fallback is not possible
The line condition is poor, and the other party cannot receive TCF
correctly.
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.
An echo has caused a malfunction.
1. Using a manual call, press the Start button after hearing the 1st
DIS from the other party.
2. 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.
3. Ask the operator of the other party to provide echo remedy 1.
4. Ask the operator of the other party to decrease the transmission
level so that the other party will not receive an echo.
T-14-30
EOL cannot be detected for 5 sec (15 sec if CBT)
The line condition is poor, and the image signal cannot be received
correctly.
1. Ask the operator of the other party to increase the transmission
level so that the image signal may be received correctly.
2. Ask the operator of the other party to decrease the transmission
start speed.
3. Adjust the NL equalizer so that the image signal may be
received correctly.
The machine malfunctioned because of an echo of CFR.
1. Provide echo remedy 2.
2. Decrease the transmission level so that an echo of transmitted
CFR will not be received.
T-14-31
RTN or PIN has been received
The line condition is poor so that the other party cannot
receive the image signal correctly.