![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Open door B.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Open door A.
CAUTION—HOT SURFACE: The inside of the printer might be hot. To reduce the risk of injury from a hot component, allow the surface to cool before touching it.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the right cover.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the used waste toner bottle.
Note: To avoid spilling the toner, place the bottle in an upright position.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Unpack the new waste toner bottle.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Insert the new waste toner bottle until it clicks into place.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Attach the right cover until it clicks into place.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Close door A, and then close door B.