Brother FAX-2840 Service Manual page 55

Error
Problem
codes
D6 An unidentified error occurred.
D7 An unidentified error occurred.
D8 An unidentified error occurred.
D9 An unidentified error occurred.
DA An unidentified error occurred.
DB An unidentified error occurred.
DC An unidentified error occurred.
Fuser unit error (except error
DD codes 6A to 6E, 76, 78, DE and
E2)
When the center thermistor of
the fuser unit is higher than the
idle temperature, the side
DE
thermistor detected a
temperature lower than the
specified temperature.
DF An unidentified error occurred.
An error occurred in the ROM
E0
check sum.
E1 Software bug
When the center thermistor of
the fuser unit is higher than the
idle temperature, the side
E2
thermistor detected a
temperature higher than the
specified temperature.
E3 An unidentified error occurred.
E4 An unidentified error occurred.
Write error in the EEPROM of
E6
the main PCB
E7 An unidentified error occurred.
E8 An unidentified error occurred.
E9 An unidentified error occurred.
EA An unidentified error occurred.
Refer Error
to codes
2-54 EB An unidentified error occurred.
2-54 EC Detected a main fan failure.
2-54 ED An unidentified error occurred.
2-54 EE An unidentified error occurred.
Unstable power supply was
2-54 EF
detected.
Malfunction of the flash memory
2-54 F0
on the main PCB
2-54 F1 An unidentified error occurred.
2-54 F2 An unidentified error occurred.
2-55 F3 An unidentified error occurred.
2-55 F4 An unidentified error occurred.
2-55 F5 An unidentified error occurred.
2-56 F6 An unidentified error occurred.
2-56 F8 An unidentified error occurred.
The country code was not
2-56 F9
entered properly.
2-56 FA An unidentified error occurred.
2-57 FB An unidentified error occurred.
2-57 FC An unidentified error occurred.
2-57 FD An unidentified error occurred.
2-57 FE An unidentified error occurred.
2-57 FF An unidentified error occurred.
2-18
Refer
Problem
2-57
2-57
2-58
2-58
2-58
2-58
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
2-59
Confidential
to