Samsung Electronics
Service Manual
Setting Guide
7-4
7.2 Understanding the Status LED
The Status LED on the control panel shows the status of your machine.
See the table below to know your machine's status.
Status
Description
Off
The machine is off-line.
The machine is in Power Save mode. When data is received, or any button
is pressed, it switches to on-line automatically.
Green
On
The machine is on-line and can be used.
Blinking
When the backlight slowly blinks, the machine is receiving data from the
computer.
When the backlight fast blinks, the machine is printing data.
Red
On
The toner cartridge is totally exhausted. Remove the old toner cartridge
and install a new one.
The drum cartridge is totally exhausted.
Remove the old drum cartridge and install a new one.
A paper jam has occurred. To solve the problem.
The front cover is open. Close the front cover.
There is no paper in the tray. Load paper in the tray.
The toner cartridge installed is not a genuine cartridge, and you selected
Stop at the NonGenuine Toner prompt.
The lifespan of the toner cartridge is reached, and you selected Stop at the
Toner Exhausted prompt.
The machine has stopped due to a major error. Check the display message.
Blinking
A minor error occurs and the machine is waiting an error to be cleared.
Check the display message. When the problem is cleared, the machine
resumes.
The toner cartridge installed is not a genuine cartridge, and you selected
Continue at the NonGenuine Toner prompt.
The lifespan of the toner cartridge is reached, and you selected Continue at
the Toner Exhausted prompt.
The toner cartridge is low. Order a new toner cartridge. You can temporarily
improve print quality by redistributing the toner.
