Brother DCP-110C - Manual (Page 42)

2 - 7 GETTING STARTED
Setting the LCD Contrast
You can adjust the LCD contrast for a sharper and more vivid
display. If you are having difficulty reading the LCD from your
position, try changing the contrast setting for improved viewing.
1
Press Menu/Set , 1 , 6 .
2
Press ▲ or ▼ to select Light or Dark .
Press Menu/Set .
3
Press Stop/Exit .