Brother FAX-775 owner manual ECM Error Correction Mode

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The receiving fax responds with fax receiving tones—loud, chirping sounds. A receiving fax chirps for about 40 seconds over the phone line, and the LCD shows RECEIVE. If your fax machine is set to the FAX ONLY Mode, it will answer every call automatically with fax receiving tones. Even if the other party hangs up, your fax machine continues to send the “chirps” for about 40 seconds, and the LCD continues to display RECEIVE. To cancel the receiving mode, press Stop/Exit.

When your fax machine answers in FAX/TEL Mode, the fax machine listens for CNG tones and then responds with receiving tones.

The fax “handshake” is the time in which the sending machine’s CNG tones and the receiving machines “chirps” overlap. This must be for at least 2 to 4 seconds, so the machines can understand how each is sending and receiving the fax. The handshake cannot begin until the call is answered, and the CNG tones only last for about 60 seconds after the number is dialed. Therefore, it’s important for the receiving machine to answer the call in as few rings as possible.

When you have an external telephone answering device (TAD) on your fax line, your TAD will determine the number of rings before the call is answered. Pay special attention to the directions in the Installation chapter for connecting a TAD to your fax machine.

ECM (Error Correction Mode)

The Error Correction Mode (ECM) is a way for the fax machine to check the integrity of a fax transmission while it is in progress. ECM transmissions are possible only between machines that both have the ECM feature. If they do, you may send and receive fax messages that are continuously checked for their integrity.

Sufficient memory must be available in your fax machine for this feature to work.

Test Sheet Procedure and Product Registration (For USA Only)

After programming your Station ID, please fill out the TEST SHEET included with your fax machine, and then fax it to Brother’s Automated Fax Response System as your first transmission. This will verify that your fax machine is properly installed. To get a response, you must have set up your Station ID. (See Setting Station ID, page 4- 1 in the Owner’s Manual.)

When your TEST SHEET is received, a Confirmation Sheet and Product Registration form will be sent back to your machine. Please fill out the form and return it to complete your registration.

USA: 1-908-685-9283 (fax)

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Contents FAX-775 If You Need to Call Customer Service Brother fax-back system Frequently Asked Questions FAQsFor Customer Service Brother NumbersDescription Ordering Accessories and SuppliesCompilation and Publication Notice For USA and CanadaTrademarks Iv F a X L I M I T E D W a R R a N T Y X L I M I T E D W a R R a N T Y For Canada Only Table of Contents TAD Initial SetupSetup Send Very Important Telephone ServicesImportant Information 11-1 Xii Conventions Used in this Manual Using This ManualIntroduction Finding InformationFAX-775 Control Panel Overview Navigation Keys About Fax Machines Custom FeaturesFax Tones and Handshake Test Sheet Procedure and Product Registration For USA Only ECM Error Correction ModeChoosing a Location Location and ConnectionsMake sure you have the following items Packing ListAttach the Paper Wire Extension AssemblyAttach the Document Support Acceptable Paper Load the PaperConnections Connecting the MachineConverting Telephone Wall Outlets Special Line ConsiderationsRoll Over Phone Lines Two-Line Phone SystemTriplex Adapter Two Line Phone Two Line External TAD Multi-Line Connections PBXIf You Are Installing the Fax Machine to Work with a PBX Custom Features on Your Phone LineCustom Features on a Single Line Sequence Connecting an External Telephone Answering Device TADConnections Connecting an External TelephoneOutgoing Message OGM on an External TAD Menu Selection Table User-Friendly ProgrammingAlternating Displays Navigation Keys To access the menu, press Menu/Set Setup Remote Setup Send Delayed Remote FAX FWD Getting Started Initial SetupSetting Date and Time Setting Station IDRepeating Letters Details for Entering TextInserting Spaces Making CorrectionsOT I C E Special Characters and SymbolsPress Stop/Exit Setting Beeper VolumeChoosing the Handset Volume For Volume Amplify BeeperMemory Storage Setting Volume AmplifySetting the Speaker Volume Setting the Ring VolumeSetting Up Your Area Code For USA Only Setting Tone/Pulse Dialing Mode For Canada OnlySelect Receive Mode Setup ReceiveBasic Receiving Operations Ring Delay Setting Ring DelayFAX only FAX/TEL Tadanswer Mach Manual Easy Receive Setting F/T Ring TimeEasy Receive T Ring TimePrinting a Reduced Incoming Original Setting Paper SizeRecommended Reductions Changing Remote Codes For FAX/TEL Mode OnlyAdvanced Receiving Operations Operation from External or Extension TelephonePress Fax Start Press Stop/Exit Printing a Fax in MemoryPolling Print FAXAutomatic Document Feeder ADF Setup SendPaper Guides T U P S E N D Contrast ResolutionQuick Scan Fax Transmission Basic Sending OperationsOverseas Mode Overseas ModeAdvanced Sending Operations Insert Original Setting Up for Polled TransmitCanceling a Scheduled Job Cancel JOBT U P S E N D ONE-TOUCH Dial Auto Dial Numbers and Dialing OptionsStoring Numbers for Easy Dialing Storing One Touch Dial NumbersMenu/Set-OR-PressMenu/Set to store Storing Speed Dial NumbersSPEED-DIAL SPEED-DIAL? #Changing One Touch and Speed Dial Numbers Setting Up Groups for BroadcastingSetup Groups Select ONE-TOUCH Setup GroupgoPage Speed Dialing Dialing Access Codes and Credit Card NumbersRedial SearchBroadcasting Page What Does Your Telephone Company’s Distinctive Ring Do? Telephone ServicesCustom Features Distinctive RingBefore You Choose the Ring Pattern to Register Do You Have Voice Mail?Caller ID Log Caller IDRegistering the Distinctive Ring Pattern DistinctiveReturning a Call from the Log Printing the Caller ID LogViewing the Caller ID Log Dialpress StartRegistering a Caller ID Number Call Waiting Caller ID CallManage For USA OnlyL E P H O N E S E R V I C E S Disclaimer Customer SupportMaking a Single Copy Using the fax machine as a CopierMaking Copies Copy FunctionsPress Enlarge/Reduce Reducing and Enlarging CopiesCustomizing the Transmission Verification Report FAX Settings and ActivitySetting the Fax Activity Report Interval Printing ReportsHelp List Using the Reports KeyStandard Telephone and FCC Notices Important Information11 2 I M P O R T a N T I N F O R M a T I O N Important Safety Instructions Page Troubleshooting Troubleshooting and Routine MaintenanceError Messages Clearing Jams Blue Lever Top Cover Front Cover Replacing the Print Cartridge If You Are Having Difficulty with Your Fax Machine Vertical Black Lines When ReceivingPrinting or Receiving Faxes Sending Faxes Phone Line or ConnectionsHandling Incoming Calls Cleaning the Scanner Routine MaintenanceCleaning the Print Head Packing and Shipping the fax machine Resolution SpecificationsAuto Dial List 10-2 IndexFine Resolution 11-2 Remote Fax Options Setting Up Fax StorageProgramming Paging Number Programming a Fax Forwarding Number Changing Remote Access CodeTurning On Fax Storage Retrieving Memory Status List Using Remote Retrieval Access CodeRemote Retrieval Access Card Calling for MessagesChanging Fax Forwarding Number Retrieving Fax MessagesFor Canada Only Equipment Attachment LimitationsVisit us on the World Wide Web
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