Samsung CLX-9201 Service Manual page 305

► Error Code
H1-1351
H1-1352
► Error message
Paper is low in Tray 3. Load paper.
Paper is empty in Tray 3. Load paper.
► Symptom
Paper in the tray is less than 10% of specification. / The photo sensor is defective.
► Troubleshooting method
1) Remove tray3. Load the paper in tray3.
2) If paper is loaded but error message has not disappeared, check the following.
a) Remove the DCF pick up unit1.
b) Check if the photo sensor in the DCF pick up unit1 is contaminated. If so, clean it.
c) If the photo sensor(0604-001393) is defective, replace it.
d) If the actuator(JC66-03199A) is defective, replace it.
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4. Troubleshooting
4-122