Download G3/G4 Facsimile Error Code List

Chapter 2: Service Error Codes
##754
[ TX ] In ECM transmission, the allowed number
of procedure signal re-transmissions was
exceeded after transmission of PPS-NULL
Cause
Remedy
• The line condition is poor; as such, although PPR was received 4 times after
transmission of PPS-NULL and then CTC
was transmitted, the other party could not
receive it correctly.
• Increase the transmission level*1 so that the
other party may receive CTC correctly.
• The line condition is poor; as such, although PPR was received 4 times after
transmission of PPS-NULL and then CTC
was transmitted, no significant signal was
received correctly thereafter.
• Ask the operator of the other party to increase the transmission level*1 so that the
signal may be received correctly.
##755
[ TX ] In ECM transmission, no significant signal
can be received after transmission of PPSMPS, and the allowed number of procedure
signal re-transmissions was exceeded
Cause
Remedy
• The line condition is poor, and the other
party cannot receive PPS-MPS correctly.
• Increase the transmission level*1 so that the
other party may receive PPS-MPS correctly.
• Adjust the NL equalizer*2 so that the other
party may receive PPS-MPS correctly.
• Add an echo protect tone to the V.29 modem signal for transmission*8.
• The line condition is poor, and the significant signal cannot be received correctly.
• Ask the operator of the other party to increase the transmission level*1 so that the
signal may be received correctly.
2-109