4. Alignment and Troubleshooting
4.1.2. Understanding the status LED
The color of the LED indicates the machine's current status.
NOTE
•
Some LEDs may not be available depending on model or country.
•
To resolve the error, look at the error message and its instructions from the troubleshooting part.
•
You also can resolve the error with the guideline from the computers’ Samsung Printer Status or Smart Panel program
window.
Status LED
Status
Description
Off
The machine is off-line.
Blinking
When the backlight blinks, the machine is receiving or printing data.
Green
On
The machine is on-line and can be used.
Blinking
•
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.
For some models that does not support the display screen on the control panel,
this feature is not applicable.
•
Small amount of toner is left in the cartridge. The estimated cartridge life of
toner is close. Prepare a new cartridge for replacement. You may temporarily
increase the printing quality by redistributing the toner.
Status
LED
Red
On
•
A toner cartridge has almost reached its estimated cartridge life. It is
recommended to replace the toner cartridge.
•
The cover is opened. Close the cover.
•
There is no paper in the tray. Load paper in the tray
•
The machine has stopped due to a major error.
Wireless
LED
Blue
On
When the machine is connected to a wireless network, Wireless LED lights on blue.
On
The machine is in ready mode or in power save mode.
Power
LED
Blue
Off
The machine’s power is off.
On
Eco mode is on. Duplex, 2-up, toner save on, skip blank page feature will automatically
be applied when printing.
Eco
button
Green
Off
Eco mode is off.
NOTE
Estimated cartridge life means the expected or estimated toner cartridge life, which indicates the average capacity of print-outs
and is designed pursuant to ISO/ IEC 19752. The number of pages may be affected by operating environment, printing
interval, graphics, media and media size. Some amount of toner may remain in the cartridge even when red LED is on and
the printer stops printing.
4-3
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