Replacing the Toner Cartridge | Brother FAX 4750 specification

3Reinstall the drum unit into the machine.

(See Replacing the Drum Unit on page 17-26.)

4Close the front cover.

5Plug in the power cord first, then the telephone cord.

Replacing the Toner Cartridge

The machine can print up to 6,000 pages using a high yield toner cartridge. When the toner cartridge is running low, the display shows TONER LOW. The machine is supplied with a standard toner cartridge that must be replaced after approximately 3,000 pages. Actual page count will vary depending on your average document type (i.e., standard letter, detailed graphics).

It is a good idea to keep a new toner cartridge ready for use when you see the toner low warning.

Discard the used toner cartridge according to local regulations. If you are not sure of them, consult Brother Customer Service. Be sure to seal the toner cartridge tightly so toner powder does not spill out of the cartridge. When discarding used toner cartridges, keep them separate from domestic garbage.

We recommend that you clean the machine when you replace the toner cartridge.

Toner Empty Indicator

When the toner cartridge is running low, the display shows TONER LOW and the Toner Empty icon on the control panel flashes on and off to indicate the toner is low.

Toner Empty Icon

Display

The Toner Empty icon appears and the display shows TONER EMPTY. Once this icon appears, your machine will not resume printing until you install a new toner cartridge.

T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E

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Brother FAX 4750 manual Replacing the Toner Cartridge, Toner Empty Indicator

Contents

Operations Manual If You Need to Call Customer Service For Customer Service Frequently Asked Questions FAQsBrother Numbers Brother fax-back system Description Ordering Accessories and Supplies Disclaimer-User Installation Memory Boards X L I M I T E D W a R R a N T Y U S a Limitations C L I M I T E D W a R R a N T Y U S a Brother International Corporation For Canada Only Table of Contents Setup Receive Initial Setup Setup Auto Dial Numbers Setup Send Using the Brother Machine with Your PC Connecting Brother Machine to PC with a USB Cable Before You Install Brother Printer DriverConnecting Brother Machine to PC Only Network LAN Board Option Optional AccessoriesPaper Cassette #2 Option Important Information Specifications For USB equipped Apple New Power Macintosh G3 or iMacFor MFC 8300 only Glossary Index Test Sheet Procedures For USA Only Using this ManualIntroduction Finding Information FAX 4750 and FAX 5750 Control Panel Overview Resolution Volume High/Low KeysResolution Indicator Lights Answer Mode Indicator Lights Left Arrow Right Arrow MFC 8300, MFC 8600 and MFC 8700 Control Panel Overview Stop Print Priority Test/ResetCopy Function Keys Facsimile Function Keys/LEDs About Your Machine ECM Error Correction ModeFax Tones and Handshake Packing List Assembly and ConnectionsMake sure you have the following items Choosing a Location No ! no ! no Installing the Drum Unit Assembly With Toner Cartridge Assembly Connect Paper Cassette #2 For FAX 5750 and MFC 8700 Only Attach the Trays Manual Feed Slot Acceptable Paper PaperPaper Capacity of Paper Cassette Manual Feed Slot Paper Specification for the Cassette Loading Paper in Multi-purpose Paper Cassette Connecting the Handset Connecting the MachineConnect the power cord Connections Connecting an External TAD Telephone Answering Device Connecting an External TelephoneSequence Connections Recording Outgoing Message OGM Do not connect a TAD elsewhere on the same phone line Roll Over Phone Lines Special Line ConsiderationsTwo-Line Phone System Converting Telephone Wall Outlets Installing Machine, External Two-Line TAD Two-Line Telephone If you are installing the machine to work with a PBX Custom Features on a Single LineMulti-Line Connections PBX On-Screen Programming Function ModeUser-Friendly Programming Do You Have a FAX or MFC? Fax Functions Function Selection TableFunction Description Setup Receive Function Description Factory Set Setup Send Remote FAX OPT Video Functions For MFC 8600 and MFC 8700 Only Description Printer Functions For MFC 8300, MFC 8600 and MFC 8700 Only Setting Dialing Mode Tone/Pulse Initial SetupSetting Date and Time Getting Started Entering Text Setting Station ID Inserting spaces Special characters and symbolsMaking corrections Repeating letters Choosing the Handset Volume Setting Beeper Volume Setting the Ring Volume Setting the Speaker VolumeSetting Volume Amplify Memory Storage Delayed Timer Sleep ModeTurning On Automatic Daylight Savings Time Auto Daylight Select Answer Mode Setup ReceiveMode Light How it works When to use it Basic Receiving Operations Setting F/T Ring Time Setting Ring DelayRing TIME20 SEC Easy Receive Reduction Printing a Reduced Incoming DocumentRecommended Reductions Cassette #1 or Cassette #2 and press Set Setting Paper Size Toner Save Setting the Print Density Advanced Receiving Operations For FAX/TEL Mode OnlyChanging Remote Codes Polling Printing a Fax in Memory Setting Up Sequential Polling Receive Setting Up Polling ReceivePolling RXOFF? Select - & SET Enter FAX NO. Press Start KEY Remaining Jobs Canceling a Scheduled JobMF Link T U P R E C E I V E Registering your Distinctive Ringing Pattern T U P R E C E I V E Printing Caller ID List Clearing a Caller ID Stored in Memory Before You Begin Setup Send Manual Transmission Sending Faxes with Multiple SettingsAutomatic Transmission Manual and Automatic Fax Redial Real Time Transmission Dual AccessReal Time TX Real TIMEON? Checking the Jobs Status Canceling Jobs in MemoryRemaining Jobs #02 Sales Report 1.CLEAR 2.EXIT Composing Electronic Cover Basic Sending OperationsComment OFF Please Call Urgent Confidential User Defined Composing Your Own Comments Other SETTINGS?Coverpage MSG Accepted Always Send Cover Using a Printed CoverCOVERPAGEOFF? Select - & SET COVERPAGEON? Select - & SET Canceling a Job While Scanning the Document ResolutionContrast Advanced Sending Operations Overseas ModeCall Reservation Print Sample Call Back Message Delayed Fax Broadcasting Delayed Batch TransmissionBatch TXON? Multiple Resolution Transmission Interrupting Delayed Fax and Polling Transmit Jobs Setting Up Polling TransmitPolled TXOFF? Insert Document E T U P S E N D Storing Numbers for Easy Dialing Setup Auto Dial NumbersStoring One Touch Dial Numbers SPEED-DIAL? # Enter & SET Storing Speed Dial NumbersEnter & SET Name Setup Groupgo Setting Up Groups for BroadcastingSelect ONE-TOUCH O1 Brother Change 2.EXIT Changing One Touch and Speed Dial Numbers Dialing Options Telephone OperationsManual Dialing One Touch Dialing Speed Dialing Dialing Access Codes and Credit Card NumbersHold Fax Redial PauseTone/Pulse Searching Telephone Index L E P H O N E Fax Forwarding/Paging Remote Fax OptionsProgramming a Fax Forwarding Number FAX FORWARD? Select - & SET Programming Paging Number Setting Fax Storage Using Remote Retrieval Access Code Changing Remote Retrieval Access CodeRemote Retrieval Long beep Fax messages No long beeps No messages OFF Remote Commands Retrieving Fax Messages Retrieving Memory Status List Changing Fax Forwarding Number Remotely Printing Reports MFC Settings and ActivityTo Print a Report Activity Report Interval Transmission Verification Xmit ReportINTERVAL? Copy Contrast Temporary Setting Using Your Machine as a CopierMaking Copies Making a Single Copy Stacking Multiple Copies Making Multiple CopiesSorting Multiple Copies If You Get a Memory Full Message Copying a Photograph Reducing and Enlarging Copies K I N G C O P I E S Using the Brother Machine with Your PC Setting Up Brother Machine and PC to Work Together If You Don’t Have a CD-ROM Drive Before You Install Brother Printer DriverComputer Requirements From within Canada From within Montreal For Using Windows 98 Only Connecting Brother Machine to PC with a USB Cable Installing Brother Printer Driver Using USB Cable Brother MFL Pro Printer II and click Next T U P B R O T H E R M a C H I N E W I T H P C T U P B R O T H E R M a C H I N E W I T H P C For Windows 95/98 and Windows NT Workstation Version Manually Installing True Type FontsFor Windows Connecting Brother Machine to PC With Bundled Parallel Cable If you are using Windows Installing Brother Printer Driver For Parallel Interface T U P B R O T H E R M a C H I N E W I T H P C T U P B R O T H E R M a C H I N E W I T H P C What Does the Remote Printer Console Do? For DOS UsersHP LaserJet IIP HP LaserJet Printer Status Monitor Program Installing the Remote Printer ConsoleDOS Alt + D Using the Remote Printer Console Main ProgramAlt + P Alt + C Print Setup Section Printer Setup CategoryRemote Printer Console Current Printer Status Information Font Config Setup SectionPC8 Console Config Category Other Config Using the Printer Status Monitor Program 13 8 F O R D O S U S E R S Special Printing Features Using Brother Machine as a Printer Multi-purpose Paper Cassette Printing From Your PCTwo-Sided Printing Manual Duplexing Front Output Bin Loading More than One Sheet of Paper Loading One Sheet of PaperFeed Press FF/CONT Printing on Thicker Paper and Card Stock Choosing Acceptable Paper Simultaneous Printing/Faxing Printer Operation Keys Test/Reset KeyOn/Off Line Key FF/Cont Key Restoring Factory Default Settings Printing the Print Configuration ListPrinting the Internal Font List Printing PC Data in Hexadecimal Additional Memory for Faxing/Printing Optional AccessoriesNetwork LAN Board Option For the Printer Multi-Function Link Pro Option Paper Cassette #2 Option Standard Telephone FCC Notices For 120V Models Only Important Information Energy Star Compliance Statement Industry Canada Compliance Statement For Canada Only Laser Safety For 110-120V Models OnlyImportant-About the Interface Cable FDA Regulations Important Safety Instructions Fax-Back System Trademarks Compilation and Publication Notice Troubleshooting Troubleshooting and Routine MaintenanceBrother Home Error Message Cause Action Error Messages Document JAM PLS Clean Drum Printer Jam Document Jam Paper is Jammed near the Drum Unit Paper is Jammed in the Multi-purpose Paper CassettePaper is Jammed in the Fuser Unit Difficulty Suggestions If You Are Having Difficulty with Your Machine Phone Line Connections Sending Faxes Handling Incoming Calls Copy Quality Difficulties General Printing Difficulties Windows Setup DOS Setup Printing Difficulties Paper Handling Print Quality Difficulties Drum unit with a new one. The drum unit may be Graphics or Text Is Missing in the Printout Difficulties Setting up the SoftwareBi-Directional Parallel Ports nibble and byte modes Epson ActionLaser 1100 Brother HL-6/6V/10h/630series/660series/960/1260/ WL-660 WPSLPT1=1 HP LaserJet series II, IID, IIP, IIP+, III, Iiid or IiipHP LaserJet 4 Plus NEC SuperScript 610/660 Lexmark WinWriter Packing and Shipping the Machine For FAX 5750 and MFC 8700 only For all models FAX/MFC Cleaning the Document Scanner Routine MaintenanceCleaning the Printer HOT Cleaning the Drum Unit Replacing the Toner Cartridge Toner Empty Indicator Lock Unit until it clicks Into place Replacing the Drum Unit HOT Follow these steps to replace the drum unit Checking the Drum LifeReplace DRUM? 1.YES 2.NO Drum Life REMAINING70%Page Install Brother Printer Driver for MFC Page Fax Specifications SpecificationsProduct Description Printer Specifications Electrical and Environment USB Universal Serial Bus Interface Specifications Parallel Interface SpecificationsResident Fonts HP mode Symbol Sets/Character Sets Specification S Call Waiting Caller ID For FAX 4750, MFC 8300, MFC 8600 Glossary L O S S a R Y O S S a R Y L O S S a R Y Manual Index Faxes in PC. See Multi-Function Link Pro Overseas, sending faxes Questions. See Brother Fax-Back System Standard. See resolution Station ID fax header Link Pro USA Remote Retrieval Access Card Remote Retrieval Access Card Changing Remote Retrieval Access Code Visit us on the World Wide Web