Brother HL-5440D User Manual page 155

Troubleshooting
Settings Reset
This operation will reset all the machine settings back to the settings that were set at the factory:
a
Disconnect the network cable from the machine; otherwise the network settings (such as IP address) will
not be reset.
b
Turn off the machine's power switch.
c
Make sure that the front cover is closed and the power cord is plugged in.
d
Hold down Go as you turn on the power switch. Keep Go pressed down until all the LEDs light up and
then the Ready LED turns off.
e
Release Go. Make sure that all the LEDs turn off.
f
Press Go ten times. The machine will automatically restart.
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