Samsung ProXpress M453x series Service Manual page 143

► Error Code
H1-1210
H1-1211
► Error message
Paper jam in Tray 2.
► Symptom
Paper jam has occurred in tray2.
► Troubleshooting method
1) Remove the jammed paper. If the problem persists, check the followings.
2) Check if the paper is loaded in the tray2 properly.
3) Check if the pick up/forward/reverse rollers(JC97–02259A) of the tray2 are defective or worn out.
4) Check if the Empty/ Pick up/ Regi-Act sensor of the tray2 is working properly.
5) Check the connection between the motor/clutch and the SCF board. Reconnect the harness.
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4. Troubleshooting
4-48