TROUBLESHOOTING 6 - 16
Envelope creases
Open the face-up (back) output tray and push down the blue tabs at
the left and right hand si des (as shown in the figure below). When you
have finished prin ting your envelopes, close the fa ce-up output tray to
reset the two blue tabs back to their original position. See page 1-31.
Examples of poor print
quality Recommendation

ABCDEFG

EFGHIJKLMN