Hello
I have an MP9000, that shows an SC124 Error only on startup, already changed the MCU, SBU, Power Supply, Controller Unit, Scanner Motor, HP Sensor.The strange thing is that if i move the scanner unit, or the Scanner motor (already changed), even for 1mm, then turn off and on again, the machine works perfect for the whole day without any SC124.The Service manual says that it's a problem with the encoder of the scanner motor, but i changed it from a working machine, but still sc124 on startup!.
any suggestions????
I have an MP9000, that shows an SC124 Error only on startup, already changed the MCU, SBU, Power Supply, Controller Unit, Scanner Motor, HP Sensor.The strange thing is that if i move the scanner unit, or the Scanner motor (already changed), even for 1mm, then turn off and on again, the machine works perfect for the whole day without any SC124.The Service manual says that it's a problem with the encoder of the scanner motor, but i changed it from a working machine, but still sc124 on startup!.
any suggestions????
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