LEDs (Light Emitting Diodes)
This section refers to five LEDs Back Cover, Toner, Drum, Paper, Status and two buttons Job Cancel and
Go on the control panel.
The LED indications shown in the table below are used in the illustrations in this chapter.
1) Back Cover LED
The Back Cover LED indicates when errors
occur in the back of the printer.
2) Toner LED
The Toner LED indicates when the Toner is
low or at the end of its life.
3) Drum LED
The Drum LED indicates when the Drum is
nearing the end of its life.
4) Paper LED
The Paper LED indicates when the printer is
in one of the following states: No paper /
Paper jam / Cover open
5) Status LED
The Status LED will flash depending on the
6) Job Cancel button
1 Job Cancel / ALL Job Cancel
7) Go button
Wake-up / Error recovery / Form feed /
LED is off.
The LED is dimmed.
LED is on.
LED is blinking.