6User’s Guide• Automatic power save mode.• Answering modes for manual and automatic fax reception,automatic switching between incoming voice and fax messages.Also allows an answering machine to be connected in series to thetelephone line after the fax machine.• A closed network feature to allow you to limit who can send faxesto your fax machine, or to limit both where faxes can be sent to andreceived from.• Your fax machine can also make up to 99 sorted copies of anoriginal document using standard weight (80 g/m 2) paper.• 2.5 Mb of built-in memory.• An advanced dual access feature which allows you to load andprepare multiple documents for transmission while your faxmachine is sending or receiving another message.• High-speed scanning of original documents.• A manual paper tray to allow you to load a different type of paperwhile making copies. Paper size is dependent on 1st paper sizesetting.• A fax forwarding feature to allow your fax machine to receivemessages into memory and automatically forward the messages toanother remote fax machine.Product optionsA number of options are available to increase the usefulness andconvenience of your fax machine.Memory expansionInstalling additional memory allows the fax machine store to more pagesof information in memory. If you are constantly seeing a MEMORYOVERFLOW message on your fax machine, you should considerpurchasing additional memory. An optional 4 Mb memory expansionboard is available.The memory expansion board option includes a built-in backup battery.This feature protects memory operations and other communicationsettings for up to one hour in the event of a power failure.