I
NTRODUCTION
1.
6
Understanding the Control Panel
On Line/Error(
) and Toner
Save(
) LEDs
LED
Description
If the
lights green, the printer is ready to print.
If the
lights red, the printer is experiencing an error,
such as jammed paper, the open cover or the empty toner
cartridge. See “Troubleshooting Error Messages” on page
6.18.
If you press the
button while the printer is receiving
data, the
LED blinks red to cancel printing.
In Manual Feed mode, if there is no paper in the Manual
Feeder, the
LED blinks red. Load paper into the Manual
Feeder and the LED stops blinking.
If the printer is receiving data, the
LED slowly blinks
green.
If the printer is printing the received data, the
LED
blinks green fast.
Summary of Contents for Phaser 3121
Page 1: ......
Page 19: ...INTRODUCTION 1 8 NOTE ...
Page 55: ...USING PRINT MATERIALS 3 18 NOTE ...
Page 133: ...APPENDIX 7 18 NOTE ...
Page 136: ......