Canon G3 Error Code List page 181

##778 [ TX ] In ECM transmission, the allowed number of
Cause
• The page buffer of the other party is full or
is engaged; as such, although RNR was
received after transmission of EOR-MPS
and then RR was transmitted, no signifi-
cant signal was received correctly thereaf-
ter.
##779 [ TX ] In ECM transmission, ERR was received
Cause
• The line condition is poor, and the other
party cannot often receive the image sig-
nal correctly.
• The other party malfunctioned because of
an echo.
procedure signal re-transmissions was
exceeded or a T5 time-over (60 sec) condition
occurred after transmission of EOR-MPS
Remedy
• Start G3 mode, and transmit once again
(Prohibit the ECM mode).
• Decrease the transmission start speed.
• Record the protocol on a DAT or MD, and
have it analyzed by the local Canon office
and/or Technical Center.
1. Increase the T5 timer setting to avoid
2. Change the ECM frame size from 256
after transmission of EOR-MPS
Remedy
• Increase the transmission level
party may receive the image signal correctly.
• Adjust the NL equalizer
party may receive the image signal correctly.
• Provide echo remedy 1
• Using a manual call, press the Start button
after hearing the 1st DIS from the other party.
• 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.
• Ask the operator of the other party to pro-
vide echo remedy 2
• Ask the operator of the other party to de-
crease the transmission level
other party will not receive an echo.
2-121
Chapter 2: Service Error Codes
an error.
bytes to 64 bytes. (This may not be pos-
sible with some models.)
*2
*7
.
*7
.
*1 so that the other
so that the other
*1
so that the