佳能MF4750復(fù)印提示E301-0001
更新時(shí)間:2025/4/24 11:12:55,view:157蘇州佳能4750打印機(jī)售后服務(wù)中心客服熱線69616769,蘇州佳能打印機(jī)售后維修電話,佳能打印機(jī)售后網(wǎng)點(diǎn), canonmf4750打印機(jī)不能打印為什么提示錯(cuò)誤, canonmf4750錯(cuò)誤燈長(zhǎng)閃, 佳能mf4750一體機(jī)的上海售后服務(wù), 佳能mf4750e000-0000, 佳能mf4750掃描出現(xiàn)錯(cuò)誤,4750維修視頻2025/4/24
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(cè)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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