Brother FAX-615, Service Manual

Page: 42 / 123

IV – 3
Error factor
Error Code
xx
(Hex.)
( BA Scanning error: The left-hand black reference line which is marked on
the document pressure bar for scanning width setting is not detected.)
( BB Scanning error: The right-hand black reference line which is marked on
the document pressure bar for scanning width setting is not detected.)
D2 CTS stays OFF or ON if the MODEM RTS is turned ON or OFF, re-
spectively.
Error codes in parentheses do not appear in the “MACHINE ERROR xx”, since those errors are displayed as
messages described in Section 2.1. Those error codes appear in the communications list if an equipment
error occurs during communications. Refer to Section 3.1, (13).
A5 Faulty operation of DMA0 during scanning.
A6 Faulty operation of DMA1 during scanning.
A7 One-line feeding time-out error.
A8 One-line scanning time-out error.
A9 Abnormal scanning reference voltage.
AB Document feed-in amount measuring error.
AC Less than 50% faulty of white level data.
B1 CODEC LSI error.
( B8 Amplifier gain error. )
( B9 Light emission intensity error of the LED array. )
( BC Scanning error: Reduction miss)
( BD Scanning error: Enlargement miss)
D1 The MODEM setup bit sticks to High.
D3 Bit B1A of the MODEM stays OFF.
D4 Bit RX of the MODEM stays OFF.
D5 The MODEM fails to complete the command transmission sequence.
D6 No MODEM interrupt for 60 seconds.
E1 Microprocessor (MPU) error on the control panel PCB.
( E4 Out of recording paper. )
( E5 Recording paper set error. )
E6 Write error in E
2
PROM.
E8 Data scanning error during transmission.
( EA Document removed at phase B.)
F3 Voice message recording or playing-back not started.
F5 EOL not found in page memory transmission mode.
FF Interface error of page memory command.