Table of Contents
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CHAPTER 7 TROUBLESHOOTING
4.5.6 Causes and Remedies for Service Error Codes
The causes and remedies for service error codes are as follows:
##100 [TX]
The number allowed for retransmission of the procedure signal was
exceeded during transmission
Cause:
The transmission level is too low, and the other party cannot receive NSS, TSI,
DCS, TCF, or the training signal correctly.
Remedy:
Increase the transmission level so that the other party may receive the signal cor-
rectly.
Cause:
After transmission of TCF immediately before the image signal, the other party
malfunctioned because of an echo.
Remedy:
1. Ask the operator of the other party to provide echo remedy 2
2. Using a manual call, press the Start button after hearing the 1st DIS from the
3. To prevent response to the 1st DIS from the other party, put a relatively long
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 sig-
nal correctly.
Remedy:
1. Increase the transmission level so that the other party may service the image
2. Decrease the transmission start speed.
3. Adjust the NL equalizer so that the other party may receive the image signal or
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
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COPYRIGHT © 2001 CANON INC.
other party.
pause to the telephone number when registering an auto-dialing number.
signal or the Q signal correctly.
the Q signal correctly.
other party may receive the procedure signal correctly.
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001
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Table of Contents
Troubleshooting
