Brother DCP-9055CDN - Page 115

Troubleshooting
107
B
Envelope creases  Make sure that the envelope lever is pulled down when you are
printing envelopes.
 If creases occur with the envelope levers in the envelope position,
print with the back cover opened and feed one envelope at a time
from the MP tray.
Examples of poor print
quality
Recommendation
ABCDEFG
EFGHIJKLMN