Samsung ProXpress M453x series Service Manual page 170

4. Troubleshooting
► Error Code
M1–1610
► Error message
Paper jam in MP Tray.
► Symptom
Paper jam has occurred in MP tray.
► Troubleshooting method
1) Remove the jammed paper from the MP tray.
2) If the problem persists, check the following:
a) Check if the proper paper is loaded in the tray. If not, replace the paper.
b) Check if the MP pick up roller is contaminated or worn out. Replace the MP pick up roller Assy.
c) Check the MP pick up clutch connection. If the MP pick up clutch is defective, replace it.
d) Check the connection between the main(feed/fuser) motor and main board.
e) If the connection is OK, enter SVC mode. Execute the motor test.
i) If the motor is not operational,
1) Check the motor signal(3.3V). If the signal is abnormal, replace the main
board(JC92–02802A(M4530ND) /
2) Check the power(24V). If the power is abnormal, check the SMPS board. If the SMPS
board(JC44-00092C (220V) / JC44-00091C
3) If the motor signal and power is normal, replace the main(feed/fuser) motor(JC31–00144B).
ii) If the motor is operational, replace the main board.
4-75
JC92–02801A(M4530NX)).
(110V)) is defective, replace it.
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