Brother MFC-J245 - Manual (Page 7)

General setup
3
1
Sleep Mode
1
You can choose how long the machine must
be idle (up to 60 minutes) before it goes into
Sleep Mode. The timer will restart if any
operation is carried out on the machine.
a
Press Menu, 2, 6.
b
Press a or b to choose 1 Min, 2 Mins,
3 Mins, 5 Mins, 10 Mins, 30 Mins
or 60 Mins.
Press OK.
c
Press Stop/Exit.
LCD
1
LCD Contrast
1
You can adjust the LCD contrast. If you are
having difficulty reading the LCD, try
changing the contrast setting.
a
Press Menu, 2, 5.
b
Press a or b to choose Light or Dark.
Press OK.
c
Press Stop/Exit.