Brother HL-1870N - Backlights

HL-1850/1870N SERVICE MANUAL
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5.3.1 Backlights
The backlight of the LCD shows the current printer status with the different colors and the light
indications (on, off and blinking).
Signal Status
Off The printer is in sleep status.
Warming up
Ready to print
Green (General)
Printing
Red (Error) A problem has occurred with the printer.
Setting menu
Setting reprint times
Orange (Setting)
Pause
PR2001022