Brother HL 2700CN - Manual (Page 139)

6 - 6 TROUBLESHOOTING
ERROR EF0
WARNING
Cooling fan error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EF3
WARNING
Laser fan error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EF4
WARNING
Fuser fan error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EF5
WARNING
Charger HV unit error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EF6
WARNING
LVPS error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EH0
WARNING
Fuser thermistor error Turn off the printer. Wait 15 minutes, and then
turn it on again.
ERROR EH1
WARNING
Fuser heater error Turn off the printer. Wait 15 minutes, and then
turn it on again.
ERROR EH2
WARNING
Fuser temperature low error at
warming up Turn off the printer. Wait 15 minutes, and then
turn it on again.
ERROR EH3
WARNING
Fuser temperature low error Turn off the printer. Wait 15 minutes, and then
turn it on again.
ERROR EH4
WARNING
Fuser temperature high error Turn off the printer. Wait 15 minutes, and then
turn it on again.
ERROR EHA
WARNING
Fuser AC OFF error Turn off the printer. Wait 15 minutes, and then
turn it on again.
ERROR EN1
WARNING
Duplex connection error 1 Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EN2
WARNING
Duplex connection error 2 Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EN3
WARNING
HVU connection error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EN4
WARNING
Toner empty sensor connection error
1 Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EN5
WARNING
Toner empty sensor connection error
2 Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EN6
WARNING
LFU connection error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EL1
WARNING
Beam detector error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EL2
WARNING
Scanner motor error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR ELL
WARNING
Laser power error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EP1
WARNING
Duplex controller hardware error 1 Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EP2
WARNING
Duplex controller hardware error 2 Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EP4
WARNING
Duplex motor error Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EP5
WARNING
Outer pass select solenoid error Turn off the printer. Wait a few seconds, and
then turn it on again.
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Message Meaning Action