Samsung ML-2955ND-XAA - Manual (Page 63)

Understanding the status LED
63 4. Troubleshooting
6
Status LED
Status Description
(Status
LED)
Off The machine is off-line.
Green
Blinking
• When the backlight slowly blinks, the machine is receiving data from the computer.
• When the backlight blinks rapidly, 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 ("Loading paper in the tray" on page 28).
• The machine has stopped due to a major error.
Orange
Blinking Upgrading firmware.
On A paper jam has occurred (see "Clearing paper jams" on page 56).