Samsung CLX-9201 Service Manual page 339

► Error Code
M1–5612
► Error message
Paper is empty in MP Tray. Load paper.
► Symptom
Paper in the MP tray is less than 10%. / The photo sensor is defective.
► Troubleshooting method
1) Load the paper in the MP tray.
2) If paper is loaded but error message has not disappeared, check the following :
(Refer to 3.3.22.3. MP unit)
a) If the photo sensor is contaminated, clean it.
b) If the photo sensor is defective, replace it(0604–001393).
c) If the actuator is defective, replace it(JC66-03217A).
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4. Troubleshooting
4-156