Pull out the envelope tray.
Note: To avoid jams, do not pull out trays while the printer is busy.
Flex, fan, and align the envelope edges before loading.
Adjust the guides to match the size of the envelope that you are loading.
Note: Use the indicators on the bottom of the tray to position the guides.
Load the envelopes with the flap side down and against the left side of the tray.
Notes:
- Make sure that the side guides fit snugly against the envelopes.
- Make sure that the stack height is below the maximum fill indicator. Overfilling may cause jams.
Insert the tray.
If necessary, set the paper size and paper type to match the envelope loaded in the tray.