Brother IntelliFax-3550 Service Manual page 140

Definition of Error Codes on the Communications List
(1) Calling
Code 1
10
11
11
11
11
11
11
11
17
(2) Command reception
Code 1
20
20
20
20
20
20
20
20
20
20
20
20
Code 2
08 Wrong number called.
01 No dial tone detected.
02 Busy tone detected before dialing.
03 2nd dial tone not detected.
05 No loop current detected. *
06 Busy tone detected after dialing or called.
07 No response from the remote station in sending.
10 No tone detected after dialing.
07 No response from the calling station in receiving.
Code 2
01 Unable to detect a flag field.
02 Carrier was OFF for 200 ms or longer.
03 Abort detected ("1" in succession for 7 bits or more).
04 Overrun detected.
05 A frame for 3 seconds or more received.
06 CRC error in answer back.
07 Undefined command received.
08 Invalid command received.
09 Command ignored once for document setting or for dump-
ing-out at turn-around transmission.
0A T5 time-out error
0B CRP received.
0C EOR and NULL received.
VI – 6
Causes
* Available in Germany and Austria only.
Causes