夏普打印機(jī)發(fā)生錯(cuò)誤L4-03怎么修復(fù)
更新時(shí)間：2024/10/9 4:41:50,view:583夏普L4-03蘇州夏普打印機(jī)售后服務(wù)中心客服熱線69616769，蘇州夏普售后電話，夏普售后網(wǎng)點(diǎn)， 夏普550N復(fù)印機(jī)跳L4-03, 夏普4528uL4-03, 夏普256打印機(jī)錯(cuò)誤代碼L4-03怎么修復(fù), 清除夏普c3121代碼l4-03, sharp2622如何清除l4-03,維修視頻
夏普2608 影子 2018/11/15 10:41:38 錯(cuò)誤燈亮。是什么故障 夏普2608 陳堪娣 2018/11/16 21:45:58 L4-03Description
Fusing motor lock detection
When it is detected for 3 times continuously in the interval of 500ms after ignoring the fusing motor drive start for 600ms.
Causes
Main motor troubleI
mproper connection of the harness between the PCU PWB and the fusing motor Control circuit trouble
Remedy
Case 1 Cause Main motor trouble Check and remedy Use SIM 25-1 to check the fusing motor operation. Case 2 Cause Improper connection of the harness between the PCU PWB and the fusing motor Control circuit trouble Check and remedy Check connection of the harness and the connector between the PCU PWB and the fusing motor.
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