Solution
Follow steps below to resolve this issue.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Run color adjust: Print >Quality >Advanced Imaging>Color Adjust>Start, and print a test page.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
If the issue persists, access the Diagnostics menu from the home screen and press * * 3 6 on the control panel.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Navigate to: Advanced Print Quality Samples > Advanced Print Quality Samples, then check which of the color/s is/are affected.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the imaging unit and replace the developer unit that is affected.
If the issue persists, search for more information related to this issue or contact support for further assistance.