hp4515打印機(jī)提示57.4是什么
更新時間：2025/1/23 23:17:45,view:101hphp4515蘇州hp打印機(jī)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(diǎn)， HP4515報50.2是什么問題, 51.10HP4515, hp4515打印機(jī)代碼50.2, hp4515打印機(jī)卡紙找不到, hp4515打印機(jī)拆解過程,維修視頻
hp4515打印機(jī)提示57.4是什么，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)
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)
熱門圖文