Dell 2155cn/cdn Color Laser Printer - Manual (Page 557)

Understanding the Printer Menus 555
7 Ensure that Disable is highlighted, and then press the (Set) button.
8 Enter the current password, and then press the (Set) button.
The setting has been changed.
Resetting Defaults
After executing this function and rebooting the printer, all the menu parameters,
except the parameters for the network, are reset to their default values.
When Using the Operator Panel
1 Press the (Menu) button.
2 Press button until System Setup is highlighted, and then press the
(Set) button.
3 Press button until Admin Menu is highlighted, and then press the
(Set) button.
4 Press button until Maintenance is highlighted, and then press the
(Set) button.
5 Press button until Reset Defaults is highlighted, and then press the
(Set) button.
6 Press button until the desired setting is highlighted, and then press the
(Set) button.
7 Press button until YES is highlighted, and then press the (Set) button.
The printer is restarted automatically.