Clean the scanner glass if you encounter print quality problems, such as streaks on copied or scanned images.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Slightly dampen a soft, lint-free cloth or paper towel with water.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Open the scanner cover.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the white underside of the scanner cover.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Open the bottom ADF door.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Wipe the ADF scanner glass under the ADF door.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Close the bottom ADF door.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Place the white underside of the scanner cover on the scanner glass, and then close the scanner cover.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Wipe the areas shown, and then let them dry.
1 | White underside of the scanner cover |
2 | Scanner glass |
3 | ADF glass |
4 | White underside of the ADF cover |
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Close the scanner cover.