Light-emitting diodes (LEDs); 3 - 5; Status LED (Green)- Page 62

CONTROL PANEL   

3 - 5

Light-emitting diodes (LEDs)

The LED is a light that shows the printer status.

Status LED (Green)

LED indication

Meaning

On

Ready to print
Printing 
Sleeping
Data remains in the printer buffer (when 

DATA EXISTS

 shows on the LCD).

Blinking

Receiving or processing data

Off

Off-line

Alarm LED (Red)

LED indication

Meaning

On

There is an error in the printer.

Off

There is no error in the printer.