Communications Error - Brother MFC-J3520 Service Manual

3.3

Communications Error

Code 1 Code 2
10 07
10 08
11 01
11 02
11 03
11 05
11 06
11 07
11 10
11 11
13 12
17 07
20 01
20 02
20 03
20 04
20 05
20 06
20 07
20 08
20 09
20 0A
20 0B
20 0C
20 0D
20 0E
No paper when document transmission is called
Wrong fax number sent
No dial tone detected before start of dialing
Busy tone detected before dialing
2nd dial tone not detected
No loop current detected
Busy tone detected after dialing or called
No response from the calling station in sending
Unobtainable tone detected after dialing
No response after sending Fax2 net command
NG response signal is received after sending Fax2
net command
No response from the calling station in receiving
Unable to detect a flag field
Carrier termination lasts for 200 msec
Termination command
(consecutive "1" of 7 bits or more)
Overrun detected
A frame for 3 seconds or more received
CRC error in answerback
Echo command received
Invalid command received
Command ignored once for document setting or for
dumping-out at turn-around transmission
T5 time-out error
CRP received
EOR and NULL received
While command send bit of FIF in ON, no
corresponding command is received
EORCommand received
2-17
Cause Refer to page:
Section 4.9.3
"A communications
error occurs"
Confidential