Understanding The Leds - Samsung MultiXpress K4 Series Service Manual

4. Troubleshooting

4.2. Understanding the LEDs

Understanding the status LED
The color of the status LED indicates the machine's current status.
Status Description
Off •
•
Ice-blue On The machine is on-line and can be used.
Blinking Fax
Copy
Scan
Print
Red On •
•
•
•
•
•
•
Blinking •
•
4-7
The machine is off-line.
The machine is in power save mode. When data is received, or any button is pressed, it
switches to online automatically.
The machine is sending or receiving faxes.
The machine is copying documents.
The machine is scanning documents.
• When the status LED slowly blinks, the machine is receiving data from the
computer.
• When the status LED blinks rapidly, the machine is printing data.
The imaging unit is at the end of its lifespan. Remove the old imaging unit and install a new one.
The toner cartridge life* is totally empty. Remove the old toner cartridge and install a new one.
A paper jam has occurred.
The door is open. Close the door.
There is no paper in the tray. Load paper in the tray
The machine has stopped due to a major error. Check the display message.
The waste toner container is not installed in the machine, or full waste toner container.
A minor error has occurred and the machine is waiting for the error to be cleared. Check the
display message. When the problem is cleared, the machine resumes its original task.
The toner cartridge life, imaging unit, or waste toner container is near the end of its life. Order
a new toner cartridge, imaging unit, or waste toner container. You can temporarily improve
print quality by redistributing the toner.
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