Dell printer S5830dn Restore to factory settings
When redeploying a Dell S5830dn printer, you may need to restore it to factory settings before you set it up.
Erasing Volatile Memory
Wipe All Settings securely removes device settings, solutions, jobs, and passwords from the printer memory.
Turn off the printer.
Hold down 2 and 6 on the keypad while turning the printer on. Release the buttons only when the screen with the progress bar appears. The printer performs a power-on sequence, and then the Configuration menu appears. When the printer is fully turned on, a list of functions appears on the printer display instead of the standard home screen icons.
Tap Wipe All Settings. The printer will restart several times during this process.
Tap Back > Exit Config Menu.
The printer will perform a power on reset, and then return to normal operating mode.