Brother MFC-L8600CDW User Manual page 176

Examples of poor print quality
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
Wrinkled
166
Recommendation
 Make sure the back cover is closed correctly.
 Make sure the two grey levers inside the back cover are in the
up positions (1) by lifting them up until they stop.
 Make sure the media type setting in the driver matches the
type of paper you are using (see Acceptable paper and other
print media on page 33).
1