Samsung SCX-8030ND Series Service Manual page 316

● Code :
A3-3411
A3-3412
● Symptom / Cause :
The humidity sensor is short or open.
The output of the outer temperature sensor is more th
● Troubleshooting method :
1. Turn the machine off and on.
2. Check the output of the humidity temperature senso
3. Check the engine board.
● Replacement part
- JC32-00005A : SENSOR-HUMIDITY
- JC92-02302A : PBA-ENGINE (SCX-8030ND)
- JC92-02221A : PBA-ENGINE (SCX-8040ND) JC92 02221A : PBA ENGINE (SCX 8040ND)
Service Manual
SCX-8030/8040 series
7.Troubles shooting
● Error message :
Actuator Sensor Fai lure #A3-3411: Turn off then on.
Actuator Sensor Fai lure #A3-3412: Turn off then on.
an max. or less than min.
or.
7-2 23
SAMSUNG ELECTRONICS
Version 0.05