Samsung CLX-6250FX Service Manual page 112

● Code
02-002
● Symptom
The fuser unit is overheated. The machine does not work until power off/on. If the error code reoccurs, follow the
"Troubleshooting method" below.
● Possible Cause
The machine can not control fuser temperature.
● Troubleshooting method
1. Turn off the power. And turn on the power.
2. Replace the Fuser unit.
3. Replace the FDB.
4. Replace the Main-PBA.
● Code
02-005
● Symptom
The ADC port is short.
● Possible Cause
The machine can not control fuser temperature.
● Troubleshooting method
1. Turn the power off then on again.
2. If the problem persists, replace the Main PBA.
Service Manual
Alignment & Troubleshooting
● Error message
System Error :#02-002 Please turn off then on.
● Error message
System Error :#02-005 Please turn off then on.
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