Service Call Conditions
D009/D011/D012/D013/D091/D092 3-18 SM Appendix
532 D
Cooling fan motor error
The machine does not detect the fan motor lock signal for 10 seconds after
turning on the cooling fan motor.
Defective cooling fan motor or connector disconnection.
Disconnected harness
Defective IOB
533 D
Paper exit cooling fan motor error
The machine does not detect the fan motor lock signal for 10 seconds after
turning on the paper exit cooling fan motor.
Defective paper exit cooling fan motor or connector disconnection.
Defective IOB
Disconnected harness
540 D
Fusing motor error
The IOB does not receive the lock signal for 2 seconds after turning on the
fusing motor.
Motor overload
Defective fusing motor or connector disconnection.
Defective IOB
Disconnected harness
541 A
Fusing thermistor open (center)
The thermistor (center) detects 0°C or less for 5 sec.
Fusing thermistor disconnected
Fusing thermistor connector defective
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