![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Turn off the printer.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Open door B.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the front cover, and then close door B.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Unpack the keyboard shelf.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Insert the keyboard cable into the shelf.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Loop the cable inside the shelf.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Remove the adhesive cover.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Align, and then attach the keyboard to the base.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Align the shelf, connect the keyboard cable to the printer, insert the shelf, and then attach it to the printer.
![](https://publications.lexmark.com/media/ids_assets/images/transparent.png)
Turn on the printer.