Brother MFC9750 owner manual Drum Unit Toner Cartridge

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

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6Install the new toner cartridge into the drum unit until it clicks into place.

Drum Unit

Toner Cartridge

7Clean the primary corona wire inside the drum unit by gently sliding the blue tab from right to left several times. Return the blue tab to the home position before reinstalling the drum unit assembly.

Corona Wire

Tab

 

Home Position (

)

8Reinstall the drum unit into the machine and close the front cover.

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Contents MFC-9750 Page Table of Contents Connecting the Brother MFC-9750 to a PC Using a Parallel Iii Epson ActionLaser 1100/1400 Finding Information UsingThis ManualSymbols Used In This Manual Clear MFC-9750 Control Panel OverviewCopy Table of Options Main Menu Sub Menu Options Factory SettingPacking List AssemblyChoosing a Location Release the Scanner Lock Lever AssemblyInstall the Drum Unit Assembly With Toner Cartridge A P T E R T W O Loading Paper in Multi-purpose Paper Cassette Manual Feed Slot 100% Connect the Power CordSetting the Sleep Mode Initial SetupSetting the Beeper Volume Checking the Drum Life Setting the Print DensityToner Save Setting Paper Size Printing a System Set up ListOptional LowerTray Turning On Lower TrayUpper only Lower only Auto Setting Tray UsageA P T E R T W O Inserting Originals for Copying Using the ADF Automatic Document FeederDocuments are Face Down Using the Glass PlattenPaper Size Copy SettingsCopy Contrast Temporary Setting Enlarge Temporary Setting Reduce Temporary SettingBasic Copy Operations Copy Mode Temporary SettingCopying One Copying a PhotographSorting Multiple Copies Using the ADF Stacking Multiple Copies Using the ADF2in1 Special Copy Options4in1 Making Special Copies IfYou Get a Memory Full MessagePoster Computer Requirements BeforeYou Install Brother DriversFor Windows 98 Users Only Installing Brother Printer Driver Using USB Cable A P T E R F O U R Select Brusb USB Printer Port and click Next For Windows 95/98 and Windows NT Workstation Version Installing True Type FontsFor Windows Software for your MFC-9750Software/Drivers A P T E R F O U R If you are using Windows NT Workstation Version Installing MFC-9750 Printer DriverIf you are using Windows 95 or If you are using Windows 3.1 orHow to Use the MFC withYour DOS Application Software Installing the Maintenance Utility on MS-DOSWhat Does the Remote Printer Console Do? Remote Printer Console Main ProgramPrinter Status Monitor Program Installing the Remote Printer ConsoleRunning the Remote Printer Console Main Program Windows Printing Special Printing FeaturesAlternate Printer Emulation Support Remote Printer Console Program for DOSPaper Cassette Printing FromYour PCBi-directional Parallel Interface Two-Sided Printing Manual Duplexing Loading more than One Sheet of Paper Loading One Sheet of PaperPrinting on Envelopes,Thicker Paper and Card Stock Face Down Output Bin Job CancelPrint Operations from the Control Panel Menu Options Printing a Configuration ListPrinting the Internal Font List Printing a TestPrinting PC Data in Hexadecimal Restoring Factory Default SettingsAcceptable Paper Multi-purpose Paper Cassette and Lower Tray AccessoryManual Feed Slot Output TrayA P T E R F I V E Optional Memory for the Printing Memory BoardOptional PaperTray A P T E R S I Information Important Safety InstructionsA P T E R S E V E N Atención IEC 825 SpecificationDisconnect device For Your SafetyIEC 825 Laser Class Error Messages TroubleshootingA P T E R E I G H T Document Jam inside the ADF Unit Document Jams and Paper JamsDocument Jam in the Top of the ADF Unit Printer Jam HOT! HOTPaper is Jammed near the Drum Unit Paper is Jammed in the Multi-purpose Paper CassettePaper is Jammed in the Fuser Unit Difficulty Suggestions IfYou Are Having Difficulty withYour MFCData Humidity conditions may cause this condition to occur Brother HL-6/6V/10h/630series/660series/960/1260/ WL-660 Bi-directional Parallel Ports nibble and byte modesNEC SuperScript 610/660 HP LaserJet series II, IID, IIP, IIP+, III, Iiid or IiipHP LaserJet 4 Plus Lexmark WinWriter Epson ActionLaser 1100/1400Graphics or Text is Missing when the Document is Printed Regular MaintenanceCleaning the Scanner HOT Cleaning the PrinterCleaning the Drum Unit Replacing the Toner Cartridge Toner Empty IndicatorSteps for Replacing Toner Cartridge A P T E R E I G H T Drum Unit Toner Cartridge REMAININGXXX% Drum Life Considerations forYour Brother MachineReplacing the Drum Unit HOT Replace DRUM? 1.YES 2.NO Packing and Shipping the MFC Troubleshooting a N D M a I N T E N a N C E A P T E R E I G H T Printer Specifications SpecificationsElectrical and Environment WeightResident Fonts Parallel Interface SpecificationsHP mode Symbol Sets/Character SetsSpecification S A P T E R N I N E Index Optional Accessories Scanner Lock Lever Accessory List C E S S O R Y L I S T Declaration of Conformity UK/IRE