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Problem Resolution5Ć10
Table 5-1. Information Codes on the HP FAX-700 and FAX-750 (Continued)
Info
Code
Mode Description of the Problem Action
431 Rx
Phase A
Time out during ringing/DTMF signal
detection
Retry reception
432 Rx
Phase A
External phone is taken offĆhook during
ringing discrimination
Retry operation
433 Rx
Phase A
Stop button was pressed during CNG
detection while in the FAX/TEL, FAX/TAM
auto switching mode
Retry operation
434 Rx
Phase A
Stop button was pressed during operator
call while in the FAX/TEL auto switching
mode
Retry operation
435 Rx
Phase A
Not an error No action required
438 Rx
Phase A
Time out during CNG signal detection
while in the manual receiving mode
Retry operation
439 Rx
Phase A
Time out during DTMF signal discriminaĆ
tion
Retry operation
441 Tx
NonĆECM
Could not receive effective command
such as NSF, CSI, DIS, etc. within T1"
time after detection of the CED signal
Resend fax
442 Tx
NonĆECM
Received command other than DIS/DTC
from remote party at the beginning of
command reception, phase B
Resend fax
443 Tx
NonĆECM
Polling function is not set with remote
party or is not available with remote party
fax
Ensure that the remote party is available
and set up for polling. Retry polling
444 Not Used
445 Tx
NonĆECM
No response from remote party after
sending DCS, TCF signals
Resend fax
446 Tx
NonĆECM
Received DIS/DTC signals 3 times from
the remote party after sending the DCS,
TCF signals to it
Resend fax
447 Tx
NonĆECM
Line condition is bad. Failed to train even
at 2400 bps
Resend fax
448 Tx
NonĆECM
Received a signal other than DIS/DTC/
FTT/CFR from the remote party after
sending DCS, TCF signals to it
Resend fax
449 Tx
NonĆECM
No response from remote party even after
sending MPS/EOM/EOP signals 3 times to
it
Resend fax
450 Tx
NonĆECM
Did not receive appropriate response
such as PIN/PIP/MCF/RTP/RTN from the
remote party after sending MPS signal to
it
Resend fax
451 Tx
NonĆECM
Received RTN signal from the remote
party after sending MPS signal to it
Line condition may be bad. Resend fax
452 Not used