Understanding The Control Panel - Samsung ML-1665 Service Manual

4.1.2 Understanding The Control Panel

The color of the LEDs indicates the machine's current status.
LED STATUS
Jam Orange
Online/ Off
Error
Green
Red
Service Manual
Alignment and Troubleshooting
DESCRIPTION
On A paper jam has occurred.
• The machine is off-line.
On • The machine is in power saver mode.
• The machine is on-line and can receive data from the computer.
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 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.
• Your system has some problems. If this problem occurs, contact
your service representative.
• A toner cartridge has almost reached its estimated cartridge life
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
printing.
• Small amount of toner is left in the cartridge. The estimated cartridge
lifea of toner is close. Prepare a new cartridge for replacement. You
may temporarily increase the printing quality by redistributing the
toner.
• The machine is printing in manual feed mode or in manual duplex
mode.
• The machine is canceling a print job.
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