佳能MF4750復(fù)印提示E301-0001
更新時(shí)間：2025/2/8 13:13:41,view:120佳能打印機(jī)MF4750蘇州佳能打印機(jī)售后服務(wù)中心客服熱線69616769，蘇州佳能售后電話，佳能售后網(wǎng)點(diǎn)， canonmf4750打印文件提示錯(cuò)誤-正在打印,打印機(jī)錯(cuò)誤燈常亮, canonmf4750錯(cuò)誤燈亮, canonmf4750錯(cuò)誤顯示燈一直閃, 佳能mf4750錯(cuò)誤E202-0002, CANONMF4750提示E100-0001,維修視頻
佳能MF4750復(fù)印提示E301-0001
技術(shù) 維修達(dá)人 發(fā)表于 2023/5/4 E301 原稿掃描燈不良 燈點(diǎn)亮中，調(diào)光傳感器輸出壓規(guī)定值以下 CCD 回路板不良 BD 板檢測不良 主控板（DC）不良
When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
(1) Check the connection of Flat Cable between Main Controller Board (J5) , Contact Sensor.
(2) Replace the Flat Cable between Main Controller Board (J5) , Contact Sensor.
(3) Replace the Contact Sensor.
(4) Replace the Main Controller Board.
When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
(1) Check the connection of Flat Cable between Main Controller Board (J5) , Contact Sensor.
(2) Replace the Flat Cable between Main Controller Board (J5) , Contact Sensor.
(3) Replace the Contact Sensor.
(4) Replace the Main Controller Board.
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