Samsung ProXpress M453x series Service Manual page 152

4. Troubleshooting
► Error Code
H1-1330
► Error message
Input System Failure: #H1-1330. Check tray 3 connection.
► Symptom
The communication error between the tray 3 and the main machine has occurred.
► Troubleshooting method
1) Turn the machine off.
2) Check the connection on SCF board. Reconnect the harness.
3) If the drawer connector is deformed or broken, replace it.
(AS-HARNESS HSCF : JC81–09742A / HOLDER-CONNECTOR_SCF :
4) If the problem persists, replace the SCF main board(JC92-02754A).
4-57
JC61–01742A))
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