User Guide

Control-panel lights
The control-panel lights provide information about printer status.
Light State Indication
Ready On
The printer is online and ready to accept data to print.
Off The printer cannot accept data because it is offline (paused) or has experienced an error.
Blinking The printer is going offline. The printer stops processing the current print job and expels all
of the active pages from the paper path.
Data
On The printer has data to print, but is waiting to receive all of the data.
Off The printer has no data to print.
Blinking The printer is processing or printing the data.
Attention
On
The printer has experienced a problem. Note the message on the control-panel display, and
then turn the printer off and on. See
Display-message troubleshooting for help in resolving
problems.
Off The printer is functioning without error.
Blinking Action is required. See the control-panel display.
Using the control panel 57