Xerox Phaser 3140 Service Manual page 30

General Information
Error LED
Online LED
1-8
LED State Printer State
Red The cover is open. Close the cover.
There is no paper in the tray. Load paper in the tray.
The printer has stopped due to a major error.
The Print Cartridge is empty, or needs to be replaced.
A print cartridge has reached its cartridge life.
Flashing Red The Print Cartridge toner is low.
Orange A paper jam/misfeed has occurred.
LED State Printer State
Green The printer is powered on and can be used.
Blinking Green When the green LED slowly blinks, the printer is receiving
data from the computer.
When the green LED rapidly blinks, the printer is printing
data.
Phaser 3140/3155/3160 Printer Service Manual