Finisher Door Is Open. Close It - Samsung MultiXpress M5370 Series Service Manual

4. Troubleshooting
► Error Code
H2-5048
► Error message

Finisher door is open. Close it

► Symptom
Finisher Door is Opened. Power(24V) supply is cut off, and then stop the operation of Finisher.
► Troubleshooting method
Check if the all door of finisher closed.
If the error still occurs, check the followings.
1) Is the all Doors of Finisher closed?
a) Close the doors(JC63-03941A) opened.
2) Is the Front Door (JC63-03941A) Switch (SW1) working?
a) Check if the Switch(SW1) and the Actuator(JC63-03941A) is abnormality.
b) Check if the connector(JR10 8360) of Switch is disconnected.
c) Check if the connector(JR10 8360) J2 on the main control board(JC81–07242A) is disconnected.
d) Check continuity and if the harness is damaged, replace as is necessary.
e) Replace the Door switch(SW1).
f) Replace the Finisher main control board(JC81–07242A).
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