Samsung SCX-5530FN/XAZ Service Manual page 132

Troubleshooting
6.3.6 Door Open
• Description
Door open status is on even when the print Door is closed.
Check and Cause
1. The hook lever in the Front Cover may be defective.
2. Check the Connector(CN1) and Circuit of the Cover
Switch department in the Main PBA.
6.3.7 No Beep on when the Door is open
• Description
Door open status does not come on even when the printer Door is open.
Check and Cause
Check the Connector(CN1) and Circuit of the Cover Switch
department in the Main PBA.
Service Manual
6-8
Solution
1. Replace the hook lever, if defective.
2. Check the insertion of the Door Open S/W Connect.
3. Replace the Main PBA or Door Open S/W.
Solution
1. Check the insertion of the Door S/W Connect.
2. Replace the Main PBA or Door Open S/W.
Samsung Electronics