hp4200打印機代碼57.4是什么故障
更新時間：2025/1/23 2:02:15,view:156hpHP4200蘇州hp打印機售后服務(wù)中心客服熱線69616769，蘇州hp售后電話，hp售后網(wǎng)點，
hp4200 打印機代碼57.4是什么故障
，57.4 ERROR 風(fēng)扇故障
Error Description:
A main cooling fan (FM1) error has occurred. Fan operation is verified during device powerup. Fan operation occurs only during powerup o r during a print job.
Solution:
1. Turn the device off an d then on.
2. Verify that nothing is hindering o r blocking the fan.
3. Verify that the fan is connected to connector J509 on the ECU PCA.
4. If the message persists, replace the fan (see Right-side fan on page 128).
蘇州hp報修電話696l6769，維修，售后服務(wù)
，57.4 ERROR 風(fēng)扇故障
Error Description:
A main cooling fan (FM1) error has occurred. Fan operation is verified during device powerup. Fan operation occurs only during powerup o r during a print job.
Solution:
1. Turn the device off an d then on.
2. Verify that nothing is hindering o r blocking the fan.
3. Verify that the fan is connected to connector J509 on the ECU PCA.
4. If the message persists, replace the fan (see Right-side fan on page 128).
蘇州hp報修電話696l6769，維修，售后服務(wù)
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