|User’s Guide: English 79Messages in Memory and Power LossesA battery in your fax machine prevents the loss of data storedin memory at the time of a power outage.Typical memory-backup time with a fully charged battery is72 hours.If data is in memory when power is restored, the machinecontinues operations from the point when power was lost.If the data in memory is lost when power is restored, thePower Outage Report prints.Power Outage ReportUse this report to determine which received messages youmay have lost, and which transmissions you may have toresend.Dual AccessYour fax machine’s dual access feature allows you to loadand prepare to transmit a document while it is receiving orsending another fax from memory. This feature increases yourproductivity and reduces the time you spend waiting forother operations to finish.Dual Access applies• while making a copy• while sending a fax• while receiving a faxWhat You Can Do While Making CopiesWhile your fax machine is making copies, you can:1 Continue to receive faxes while copies are printing, ifyour machine is set to receive faxes into memory.What You Can Do While Sending a FaxAfter your fax machine has finished scanning a documentinto memory and while it is transmitting from memory, youcan:1 Make copies.2 Load another document and prepare it for transmission.You can continue to load documents as long as memoryis available in your machine. When the first transmissionis complete, the next fax is automatically sent.3 Enter the fax number before loading a document.Why is this important?Documents are placed FACE DOWN on the feeder ofyour machine.