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4. Troubleshooting
Understanding the status LED
The color of the LED indicates the machine's current status.• Some LEDs may not be available depending on model or country (see "Control panel overview" on page 23).
• To resolve the error, look at the error message and its instructions from the troubleshooting part (see "Understanding display messages" on page 137).
• You also can resolve the error with the guideline from the computers’s Samsung Printing Status window (see "Using Samsung Printer Status" on page 324).
• If the problem persists, call a service representative.