Brother MFC 5890CN - Color Inkjet - All-in-One, Service Manual

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4-22
Confidential
* Phase B: FAX negotiation stage between sending machine and receiving machine
Error Code
(Hex)
Symptom Probable Cause Solution
B9 Light intensity error of
the LED array
(Exceeding the upper
limit) CIS defective Replace the scanner cover
(scanner unit)
Main PCB defective Replace the main PCB.
BA-BC Not used.
BD Black level data error. CIS defective Replace the scanner cover
(scanner unit).
Main PCB defective Replace the main PCB.
BE-DE Not used.
DF, E0 Modem error. SDAA chip defective Turn the machine off and then
on.
Main PCB defective Replace the main PCB.
E1 Not used.
E2 Wired LAN MAC
address not registered. MAC address not written
into the main PCB correctly Replace the main PCB.
E3 Wireless LAN MAC
address not registered. WLAN PCB defective Replace the WLAN PCB.
E4, E5 Not used.
E6 Write error in
EEPROM. Main PCB defective Replace the main PCB.
E7-E9 Not used.
EA Document removed at
phase B.* Document front sensor
actuator caught on the
surrounding parts Correct the surrounding parts
on which the actuator caught.
Document front sensor
defective Replace the document sensor
PCB.
Main PCB defective Replace the main PCB.
EB Not used.
EC LCD connection
detection failure. LCD flat cable not connected
correctly Correct the connection.
LCD unit defective Replace the LCD unit.
Main PCB defective Replace the main PCB.
ED-F6 Not used.
F7 Media module detection
failure. Main PCB defective Replace the main PCB.