夏普4020出代碼L4-31,是什么原因
更新時(shí)間:2025/7/19 11:34:37,view:426夏普打印機(jī)4020蘇州夏普打印機(jī)售后服務(wù)中心客服熱線(xiàn)69616769,蘇州夏普售后電話(huà),夏普售后網(wǎng)點(diǎn), 夏普AR-4020D出現(xiàn)人型標(biāo)志, 夏普4020d小太陽(yáng)清除, 夏普4020DH5錯(cuò)誤, 夏普4020進(jìn)工廠模式, 夏普4020D面板顯示“H”和5來(lái)回跳,維修視頻2025/3/26
夏普4020 出代碼L4-31,是什么原因
夏普4020售后技術(shù)論壇 鄭胳婕 2018/6/30 22:04:15 蘇州夏普 Code: L4-31
Description:
Paper exit cooling fan motor 5 trouble
Causes:
The fan does not rotate because of disconnection of the fan connector or other trouble
Remedy:
Check the harness and the connector between the PCU PWB and the fan. Use SIM6-2 to check that the fan is actually rotating.

Description:
Paper exit cooling fan motor 5 trouble
Causes:
The fan does not rotate because of disconnection of the fan connector or other trouble
Remedy:
Check the harness and the connector between the PCU PWB and the fan. Use SIM6-2 to check that the fan is actually rotating.
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