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USER’S GUIDE
6–8
Service Call Message Meaning Action
99 SERVICE F2
Ozone fan error Turn off the printer. Wait a
few seconds, then turn it on
again.
99 SERVICE F4
Fuser fan error Turn off the printer. Wait a
few seconds, then turn it on
again.
99 SERVICE F5
Charge HV unit error Turn off the printer. Wait a
few seconds, then turn it on
again.
99 SERVICE H0
Fuser thermistor error Turn off the printer. Wait 15
minutes, then turn it on again.
99 SERVICE H2
Fuser temperature error
(Warming up time error)
Turn off the printer. Wait 15
minutes, then turn it on again.
99 SERVICE H3
Fuser temperature error
(On time error)
Turn off the printer. Wait 15
minutes, then turn it on again.
99 SERVICE H4
Fuser temperature error
(Off time error)
Turn off the printer. Wait 15
minutes, then turn it on again.
99 SERVICE L1
Beam detector error Turn off the printer. Wait a
few seconds, then turn it on
again.
99 SERVICE L2
Scanner motor error Turn off the printer. Wait a
few seconds, then turn it on
again.
99 SERVICE LL
Laser power error Turn off the printer. Wait a
few seconds, then turn it on
again.