TROUBLESHOOTING 6 - 6
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 of f 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
1Turn off the printer. Wait a few seconds, and
then turn it on again.
ERROR EN5
WARNING Toner empty sensor connection error
2Turn 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