三星4321報錯＃U1-2320
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三星4321報錯＃U1-2320
技術 江湖哥 發(fā)表于 2023/2/23 temperature control of fuser unit is abnormal. (U1-2320 定影故障了: Open Heat Error / U1-2330 : Low Heat Error / U1-2340 : Over Heat Error)
Remedy
1) Turn the machine off. Re-install the fuser unit. Then turn the machine on. Is the error message is disappeared?
2) If the problem persists, turn the machine off , remove the fuser unit.
a) Check if the fuser connector is connected properly.
b) Check if the input voltage is normal.
c) Check if the thermistor is twisted , contaminated.
3) After confirming continuity in the fuser connector , the problem still exists; order an SMPS/HVPS , Fuser Unit , install as is necessary.
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