Brother International HL 4040CN Users Manual - English - Page 80

LEDs, LCD, Back light

Page 80 highlights

Control Panel LEDs The LEDs are lights which show the printer status. Data LED (Yellow) LED indication On Blinking Off Meaning Data is in the printer memory. Receiving or processing data. No remaining data in the memory. 4 4 Direct Print LED (Blue) LED indication On Off Meaning USB flash memory or PictBridge digital camera is inserted into the USB direct interface. USB flash memory or PictBridge digital camera is not inserted into the USB direct interface. LCD 4 The LCD shows the current printer status. When you use the control panel keys, the LCD will change. If there are any problems, the LCD will show the error message, maintenance message or call service message so you will know that you need to take action. (For more information about these messages, see LCD messages on page 143.) Back light 4 Light Off Green (General) Red (Error) Orange (Setting) Meaning The printer is off or in sleep status. Ready to print Printing Warming up There is a problem with the printer. Choosing a menu (Control panel menu, Reprint menu or Direct Print menu) Pause 71

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Control Panel
71
4
LEDs
4
The LEDs are lights which show the printer status.
LCD
4
The LCD shows the current printer status. When you use the control panel keys, the LCD will change.
If there are any problems, the LCD will show the error message, maintenance message or call service
message so you will know that you need to take action. (For more information about these messages, see
LCD messages
on page 143.)
Back light
4
Data LED (Yellow)
LED indication
Meaning
On
Data is in the printer memory.
Blinking
Receiving or processing data.
Off
No remaining data in the memory.
Direct Print LED (Blue)
LED indication
Meaning
On
USB flash memory or PictBridge digital camera is inserted into the USB direct
interface.
Off
USB flash memory or PictBridge digital camera is not inserted into the USB
direct interface.
Light
Meaning
Off
The printer is off or in sleep status.
Green (General)
Ready to print
Printing
Warming up
Red (Error)
There is a problem with the printer.
Orange (Setting)
Choosing a menu (Control panel menu, Reprint menu or Direct Print menu)
Pause