Brother 4570CDW User Manual

Page 41

Printing Methods

When you have finished printing, open the back cover and reset the two gray levers their original
position.

Note

• Remove each envelope as soon as it has been printed. Stacking the envelopes may cause them to jam

or curl.

• If envelopes or thick paper gets smudged during printing set the Media Type to Env. Thick or Thicker

Paper to increase the fixing temperature.

• If the envelopes are creased after they are printed, see Improving the print quality on page 160.
• If your thick paper curls during printing, put only one sheet at a time in the MP tray and open the back cover

(back output tray) to let the printed pages exit to the back output tray.

• (For Windows

users) If DL size double flap envelopes are creased after printing, choose DL Long Edge

in Paper Size, from the Basic tab. Put a new DL size double-flap envelope in the MP tray with the longest
edge of the envelope in first, then print again.

• Envelope joints that are sealed by the manufacturer should be secure.
• All sides of the envelope should be properly folded without wrinkles or creases.