Canon GP160DF Service Manual page 408

CHAPTER 13 TROUBLESHOOTING
##0111 [TX/RX] Memory error
• Data error occurs due to noise during print-
ing output of data stored in image memory.
• Mis-dialing was attempted due to noise.
(The telephone number pointer for print-
ing/display does not match the pointer for
dialing.)
##0114 [RX] RTN is output at time of reception
• The line condition is poor and the image
signal can not be properly received from the
other party's machine.
• Malfunction due to CFR echo.
##0200 [RX] Carrier can not be detected for 5 seconds during image reception during recep-
tion
• The line condition is poor and the image
signal can not be properly received.
• Time limit is exceeded because the training
signal can not be received due to CFR
echo.
13-174
Cause
Cause
Cause
COPYRIGHT © 1999 CANON INC.
Countermeasure
• Output all data, then clear all data and
reregister the data.
• Replace the modem board.
Countermeasure
(1) Have the other party's machine's output
level raised so the image signal can be
properly received.
(2) Have the other party's machine's trans-
mission start speed lowered.
(3) Adjust the NL equalizer in #2 MENU para-
meter 005, so the other party's machine
can properly receive the image signal.
(4) Ease the RTN transmission conditions by
#3 NUMERIC Param. 002-004, so RTN
is not output.
(1) Refer to #1 SSSW-SW03 for echo coun-
termeasures.
(2) Lower the modem output level in #2
MENU parameter 007, so the output
CFR echo is not received.
Countermeasure
(1) Have the other party's machine's output
level raised so the image signal can be
properly received.
(2) Have the other party's machine's trans-
mission start speed lowered.
(1) Refer to #1 SSSW-SW03 for echo coun-
termeasures.
(2) Lower the modem output level in #2
MENU parameter 007, so the output
CFR echo is not received.
CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)