Brother DCP-9045CDN Service Manual page 85

(6) ID checking
Code 1 Code 2
63
63
63
(7) DCN reception
Code 1 Code 2
74
(8) TCF transmission/reception
Code 1 Code 2
80
(9) Signal isolation
Code 1 Code 2
90
90
01 Password plus "lower 4 digits of telephone number" not
coincident.
02 Password not correct.
03 Polling ID not correct.
DCN received.
01 Fallback impossible.
01 Unable to detect video signals and commands within 6
seconds after CFR is transmitted.
02 Received PPS containing invalid page count or block count.
1-66
Causes
Causes
Causes
Causes
Confidential