Power Management2.5The System can only use the LAN if the LAN cable is connectedBEFORE the power chord is plugged in.Energy Star® ComplianceOffice equipment is generally powered on 24 hours a day, so power management featuresare important for saving energy and reducing air pollution.Your Mailing System is an Energy Star® qualified Mailing System that automatically goesinto a low-power 'Sleep' mode after a period of inactivity.Spending a large portion of time in low-power mode not only saves energy but helps yourequipment run cooler and last longer.Sleep ModeYou can also turn the Mailing System to Sleep mode manually.To change the period of time after which the Mailing Systemswitches to 'Sleep' mode, see How to Change System Time-Outson page 136 .222 Meet Your Mailing System
