The sensing of the lower limit sensor has changed. The elevator paper feed tray now lowers when I close the light path of the the lower limit sensor. Once opened, the tray stops moving.
I have tried several sensors with the same result. I also changed the MOTOR PCB in vain. What is the probable cause of this?
Actually, I have even done a sensor/SW test and the result is the reverse. When the sensor is open, It sounds at 0.1second interval and when I close the sensor, It sounds at 0.5s interval.
I have tried several sensors with the same result. I also changed the MOTOR PCB in vain. What is the probable cause of this?
Actually, I have even done a sensor/SW test and the result is the reverse. When the sensor is open, It sounds at 0.1second interval and when I close the sensor, It sounds at 0.5s interval.
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