Samsung ProXpress C3010 Series Service Manual page 110

4. Alignment and Troubleshooting
► Error Code
M1–5612
► Error message
Paper empty in MP tray
► Symptom
Paper is empty in MP tray.
► Troubleshooting method
1) If there is no paper on the MP tray, load the paper.
2) If the problem persists, check the following.
a) Check if the MP paper empty actuator is assembled correctly. If it is broken or deformed, replace it with
new one.
b) Check if the MP paper empty sensor connector is connected correctly. If the paper empty sensor is defective,
replace it.
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