Brother HL-8050N - Manual (Page 32)

BASIC PRINTER OPERATION 1 - 5
Turning the Printer On and Off
Turn the Printer On
Turn the power on before operating the printer. When you have finished using the printer for the day or
you do not intend to use it for a long period of time, turn the power off.
Once the power is switched off, information such as print data saved in the printer will be deleted.
1
Press the power switch to the I position to turn the power
on.
Turn the Printer Off
1
Make sure that the printer is not processing any data.
2
Press the power switch to the O position to turn the
power off.