![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Pull out the envelope tray.
Note: To avoid jams, do not pull out trays while the printer is busy.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Flex, fan, and align the envelope edges before loading.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
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.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
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.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Insert the tray.
If necessary, set the paper size and paper type to match the envelope loaded in the tray.