Canon iR1600 Series Service Manual page 586
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CHAPTER 13 TROUBLESHOOTING
##0261 [TX/RX]
board
Cause :
An internal unit is faulty (when RS is set to '1', CS fails to go '1').
Remedy :
Replace the image processor PCB (modem faulty).
##0280 [TX]
The number of re-transmissions of the procedure signal has been
exceeded
Cause :
The line condition is poor, and the appropriate signal from the other party cannot be
received correctly after transmission of TCF.
Remedy :
(1) Increase the transmission level so that the other party may receive TCF cor-
(2) Ask the other party to increase the transmission level so that the appropriate
Cause :
The other party malfunctioned because of an echo.
Remedy :
(1) Using a manual call, press the Start button after hearing the 1st DIS from the
(2) To prevent response to the 1st DIS from the other party, put a relatively long
(3) Ask the operator of the other party to provide echo remedy 2.
(4) Ask the operator of the other party to decrease the transmission level so that the
Cause :
The telephone line has a faulty connection.
Remedy :
Check to see that the telephone line is connected correctly.
Cause :
During a communication, the telephone line was disconnected.
Remedy :
Avoid disconnecting the telephone line while a communication is under way.
##0281 [TX]
The number of re-transmissions of the procedure signal has been
exceeded
Cause :
The line condition is poor, and the appropriate signal from the other party cannot be
received correctly after transmission of EOP.
Remedy :
(1) Increase the transmission level so that the other party may receive EOP cor-
(2) Decrease the transmission start speed.
(3) Adjust the NL equalizer so that the other party may receive EOP correctly.
(4) Add an echo protect tone to the V.29 modem signal for transmission.
(5) Ask the operator of the other party to increase the transmission level so that the
13-208
COPYRIGHT© 2002 CANON INC.
System error occurred between the modem and system control
rectly.
signal may be received correctly.
other party.
pause to the telephone number when registering an auto-dialing number.
other party will not receive an echo.
rectly.
appropriate signal may be received correctly.
2000
CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
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- System Configuration
- E010/E100
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Troubleshooting
