三星M2071復印件錯誤#U2-1113

更新時間：2025/1/26 2:25:24,view:169

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#U2 1113 LSU Failure(激光單元錯誤)
Code U2-1111, U2-1113
Display Error #U2-1111 Turn off then on. / Error #U2-1113 Turn off then on.
Description LSU Motor does not work normally.
1. Harness connection error.
2. LSU is defective.
3. Main board is defective.
Remedy
1. Execute the LSU motor test in EDC mode. Check LSU motor operation sound.
2. If there is no sound, remove the right cover. Check if the LSU harness is connected on the main board properly.
3. If it is OK, remove the top cover. Check if the LSU harness is connected on LSU board properly.
4. Check if the LSU harness is defective.
5. Reconnect the LSU harness and then execute the LSU motor test again.
6. If the problem persists, replace the LSU.
7. If the problem persists after replacing LSU, replace the main board.三星M2071復印件錯誤#U2-1113,維修手冊,技術(shù)資料