Samsung ML-451 Series Service Manual page 203

► Error Code
M3–1110
► Error message
Paper jam in exit area.
► Symptom
The paper has jammed in the exit path.
► Troubleshooting method
1) Check if there are any obstacles or contamination in the exit area.
2) Check if the exit motor works normally. If it is defective, replace it.
► Error Code
M3–2130
► Error message
Too much paper in output bin tray. Remove printed paper.
► Symptom
The paper is full on the output bin.
► Troubleshooting method
1) Remove the paper on the output bin.
2) Check if the bin full sensor connector is connected properly.
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4. Alignment and Troubleshooting
4-102