Interrupt button

When you press this button, the machine goes into interrupt mode which means it stops a printing job for urgent copy job. When the urgent copy job completes, the previous printing job continues.

 

STATUS

DESCRIPTION

 

 

 

 

Off

 

 

The machine is not in interrupt printing mode.

 

 

 

 

Blue

 

On

The machine is in interrupt printing mode.

 

 

 

 

Interrupt mode is resumed at default value (Off) after the machine is shut down or reset.

UNDERSTANDING THE STATUS LED

When the problem occurs, the Status LED indicates the machine's condition by the light color of it's action.

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

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 the error to be cleared. Check the

 

 

display message. When the problem is

 

 

cleared, the machine resumes.

 

 

• The toner cartridge is low. Order a new toner

 

 

cartridge. You can temporarily improve print

 

 

quality by redistributing the toner. (See

 

 

"Replacing the toner cartridge" on page 96.)

 

On

• The imaging unit is totally out of lifespan.

 

 

Remove the old imaging unit and install a new

 

 

one. (See "Replacing the imaging unit" on

 

 

page 97.)

 

 

• The toner cartridge is totally empty. Remove

 

 

the old toner cartridge and install a new one.

 

 

(See "Replacing the toner cartridge" on

 

 

page 96.)

 

 

• A paper jam has occurred. (See "Clearing

 

 

paper jams" on page 102.)

 

 

• 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. Check the display message. (See

 

 

"Understanding display messages" on

 

 

page 108.)

 

 

 

Check the message on the display screen, and follow the instruction on the message or refer to Troubleshooting part. See "Troubleshooting" on page 100. If the problem persists, call for service.

21_Introduction

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Samsung SCX-6545N manual Understanding the Status LED, Interrupt button, Off, Green Blinking, Red Blinking