![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Open the front door.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Unlock the waste toner bottle.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the 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)
Unlock the used photoconductor unit.
Warning—Potential Damage: To avoid toner contamination, do not touch the end of the photoconductor unit.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the used photoconductor unit.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Unpack the new photoconductor unit.
Warning—Potential Damage: Do not expose the photoconductor unit to direct light for more than one minute. Extended exposure to light may cause print quality problems.
Warning—Potential Damage: Do not touch the photoconductor drum. Doing so may affect the quality of future print jobs.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Insert the new photoconductor unit, and then lock the lower part.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the packing material, and then lock the upper part.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the printhead wiper, and then clean the printhead lenses.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Insert the wiper back into place.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Insert the waste toner bottle until it clicks into place.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Lock the waste toner bottle.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Close the door.