Sharp AR-C360P Service Manual page 139

2-3 Paper feed Jam
• Immediately after turning ON the power, does a paper feed jam occur?
• YES
• NO
• YES
• YES
• YES
• NO Immediately after intaking the paper, does a paper feed jam occur?
• YES
• NO
• YES
• NO Does a paper feed jam occur when loading the paper?
• YES
• YES
• NO END
Rev. 1
Is there a jam at the Entrance Belt Sensor?
YES Remove the paper jam.
(A)
Does the Write Sensor Lever operate normally?
NO Replace the Write Sensor Lever.
Does the Entrance Belt Sensor operate normally?
(Activate the sensor lever, then check the FSENS connector pin signal of the
engine PCB (S2V PWB). )
Pin 6: Entrance Belt Sensor
NO Check cable connection, then replace Sensor PCB (R71 PWB).
Check to see that the signal cable is connected.
Is it connected properly?
NO Properly connect cable.
Replace the engine PCB.
Did the paper reach the write sensor?
YES Go to (A).
Is the resist motor operating?
• NO Is the resist motor resistance the rated value at approx. 7.9Ω?
NO Replace the resist motor.
• YES Check the gear bite, then replace the engine PCB.
Replace resist roller A or B.
Is the Belt Motor operating?
• NO Is the Belt Motor resistance the rated value of approx. 7.9Ω?
NO Replace the Belt Motor.
• YES Check the gear bite, then replace the engine PCB.
Check the gear bite, then replace the Belt Cassette Assy.
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