Samsung ML-2540-XAA - Manual (Page 19)

Introduction_ 19
Understanding the LED
The color of the LEDs indicates the machine's current status.
LED Status Description
(Toner
LED)
Orange Blinking • Small amount of toner is left in the
cartridge. The estimated cartridge life
a
a.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 type and media
size. Some amount of toner may remain in the cartridge even when red
LED is on and the printer stops printing.
of toner is close. Prepare a new
cartridge for replacement. You may
temporarily increase the printing
quality by redistributing the toner. (See
"Redistributing toner" on page 44.)
On • A toner cartridge has almost reached
its estimated cartridge life
a . It is
recommended to replace the toner
cartridge. (See "Replacing the toner
cartridge" on page 53.)
Off • All Toner cartridges is at normal
capacity.
(Status
LED)
Off • The machine is off-line.
Green Blinking • When the LED slowly bilnks, the
machine is receiving data from the
computer.
• When the LED rapidly blinks, the
machine is printing data.
On • The machine is on-line and can be
used.
Red Blinking • A minor error has occurred and the
machine is waiting for the error to be
cleared. When the problem is cleared,
the machine resumes.
On • The cover is opened. Close the cover.
• There is no paper in the tray. Load
paper in the tray. (See"Loading paper
in the tray" on page 27.)
• The machine has stopped due to a
major error.
Orange On • A paper jam has occurred.
(See "Clearing paper jams" on
page 45.)
Samsung does not recommend using non-genuine Samsung toner
cartridge such as refilled or remanufactured. Samsung cannot
guarantee non-genuine Samsung toner cartridge's quality. Service or
repair required as a result of using non-genuine Samsung toner
cartridges will not be covered under the machine warranty.
You also can resolve the error with the guideline from the computers’s
Samsung Printer Status or Smart Panel program window. If the
problem persists, call for service.
Turning on the machine
1. Plug in the power cord.
2. Press
(power button) on the control panel.