Kinds of error codes
The error code listed in the "Result" column of the error report indicates
the specific problem encountered:
• "D" codes — Occur while dialing.
• "R" codes — Occur during reception.
• "T" codes — Occur during transmission.
Specific errors
Let's quickly summarize the error codes you may see on an error report.
Dialing errors
D.0.1, D.0.3,
The remote unit didn't respond, the call could not be
D.0.8
completed or someone pressed STOP while the unit was
dialing. Try the call again. If the message is repeated, call
the operator of the remote unit to verify the unit's
operation.
D.0.2
The remote fax machine is busy. Call again.
D.0.6, D.0.7
Either the remote fax unit didn't respond, the call
somehow didn't go through or someone pressed STOP
while the calling fax machine was dialing. Call again.
Reception errors
R.1.1
The calling fax machine didn't respond to your fax
machine. This can happen if someone dials a wrong
number or if the remote machine restricts access through
use of a passcode.
R.1.2
The two fax machines were incompatible. Your machine
sends and receives only ITU-T Group 3 (see Glossary, page
259) fax communication, the industry standard since the
early 1980s.
R.1.4
Someone pressed STOP at the receiving fax machine.
R.1.5
The fax machine didn't detect the silence period required
when closing communications "channel" when receiving
an RCR.
R.2.1
A compatibility error occurred (junk fax detection).
R.2.3
Poor phone line conditions made fax communication
impossible. Call someone at the remote fax machine.
R.3.1
The sending fax machine detected too many errors from
the receiving fax machine.
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