Dell 2355DN Service Manual page 72

Alignment and Troubleshooting
- Printer Setup
This menu has the Altitude Adjustment menu as sub menu.
The print quality is affected by atmospheric pressure, which is determined by the height of the machine
above sea level. The following information will guide you on how to set your machine to the best print quality
or best quality of print. Before you set the altitude value, find the altitude where you are using the machine.
4-32
Service Manual