Brother MFC-9420CN - Page 270

Confidential
9-14
Error Code
(Hex)
Symptom Probable Cause
Solution
D0-DF Modem error. Main PCB defective Replace the main PCB.
E0-E3 Not used.
E4 Out of recording paper.
(Not used.)
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E5 Not used.
E6 Write error in EEPROM. Main PCB defective Replace the main PCB.
E7 Not used.
CIS defective Replace the scanner cover
(scanner unit).
E8 Data scanning error during
transmission.
Main PCB defective Replace the main PCB.
E9 Not used.
Document front sensor
actuator caught on the
surrounding parts
Correct the surrounding
parts on which the
actuator caught.
Sensor PCB defective Replace the sensor PCB.
EA Document removed at phase
B.
Main PCB defective Replace the main PCB.
EB-ED Not used.
EE-F2 Not used.
F3, F5 Internal software error.
(Not used.)
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F4 Not used.
F6 PC interface error. (Not used.) --- ---
F7 Not used.
F8 Battery connection error Disconnection Connect the battery
F9-FE Not used.
FF Memory management error.
(Not used.)
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