Samsung SL-X7600GX Service Manual page 398

4. Troubleshooting
► Error Code
H1-2353
► Error message
Tray Failure: #H1-2353. Pull tray 3 out and insert it. Call for service if the problem persists
► Symptom
The paper is not fed from HCF tray.
► Troubleshooting method
1) Remove and insert HCF tray correctly.
2) Turn the machine off then on.
3) If the problem persists, turn the machine off.
4) Remove the Rear Cover.
5) Check if the connection between the HCF pick up drive unit and HCF PBA is correct.
6) If the connection is OK, replace the HCF pick up drive unit(JC93-01115A).
7) If the problem persists, check the following.
a) Remove the HCF pick up unit.
b) Check if the photo sensor in the HCF pick up unit is contaminated, clean it.
c) If the photo sensor(0604-001393) is defective, replace it.
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