Xerox Phaser 3140 Service Manual page 64

Error Messages and Codes
3-4
LED Status
Online Green On
Blinking
Description
The machine is in power saver mode.
The machine is online and can receive
data from the computer.
When the backlight slowly blinks, the
machine is receiving data from the
computer.
When the backlight blinks rapidly, the
machine is printing data.
Phaser 3140/3155/3160 Printer Service Manual