4 Control Panel; LEDs (Light Emitting Diodes); Control Panel- Page 56

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LEDs (Light Emitting Diodes)

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This section refers to three LEDs 

Toner

, 

Drum

 and 

Error

, and a dual function 

Ready

 LED & 

Go

 button on 

the control panel.

The LED indications shown in the table below are used in the illustrations in this chapter.

Control Panel

4

1

Toner LED

The Toner LED indicates when the Toner is low or at the end 
of its life.

2

Drum LED

The Drum LED indicates when the Drum is nearing the end of 
its life.

3

Error LED

The Error LED indicates when the printer is in one of the 
following states:

No paper / Paper jam / Cover open

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Ready LED

The Ready LED will flash depending on the printer status.

Go button

Wake-up / Error recovery / Form feed / Job Cancel / Reprint 

 or 

LED is off.

 or 

 or 

LED is on.

The LED is dimmed.

 or 

 or 

LED is blinking.

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