佳能復(fù)印機(jī)出現(xiàn)840-0001
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佳能復(fù)印機(jī)出現(xiàn)840-0001知識(shí)問(wèn)答,服務(wù)技術(shù)資料
技術(shù) 維修手冊(cè)專賣 發(fā)表于 2024/9/10 E840 (shutter error)
0001 Indicates that the HP sensor signal is not detected when the shutter is operating, after executing 3 retry operations.
0002 The interval of ON-OFF detection by the sensor in response to shutter operation is shorter than a specific time period.
0001 Indicates that the HP sensor signal is not detected when the shutter is operating, after executing 3 retry operations.
0002 The interval of ON-OFF detection by the sensor in response to shutter operation is shorter than a specific time period.
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