Brother MFC9750 owner manual Replace DRUM? 1.YES 2.NO

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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

3Pull the toner cartridge out of the drum unit assembly while holding down the lock lever with your right hand. For more information, see “Replacing the Toner Cartridge” in this chapter.

Lock Lever

Discard the used drum unit according to local regulations. Be sure to seal the drum unit tightly so toner powder does not spill out of the unit. When discarding used drum units, keep them separate from domestic rubbish.

4Unpack the new drum until immediately before installing it. Place the old drum unit into the aluminium bag and discard it according to local regulations.

■If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may be damaged.

■Handle the toner cartridge and the drum unit carefully because they contain toner. If toner scatters and your hands or clothes get dirty, immediately wipe or wash with cold water.

■Do not touch the scanner window with your finger.

5Reinstall the toner cartridge into the new drum unit. For more information, see “Replacing the Toner Cartridge” in this chapter.

6Reinstall the new drum unit, keeping the front cover open.

7Press Clear.

REPLACE DRUM? 1.YES 2.NO

8Press 1 and when the display shows ACCEPTED, and close the front cover.

Caution

If toner scatters and your hands or clothes get dirty, immediately wipe off or wash with cold water.

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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 UsingThis Manual Symbols Used In This ManualFinding Information Clear MFC-9750 Control Panel OverviewCopy Table of Options Main Menu Sub Menu Options Factory SettingPacking List AssemblyChoosing a Location Assembly Install the Drum Unit Assembly With Toner CartridgeRelease the Scanner Lock Lever A P T E R T W O Loading Paper in Multi-purpose Paper Cassette Manual Feed Slot 100% Connect the Power CordInitial Setup Setting the Beeper VolumeSetting the Sleep Mode Setting the Print Density Toner SaveChecking the Drum Life 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 PlattenCopy Settings Copy Contrast Temporary SettingPaper Size 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 ADFSpecial Copy Options 4in12in1 IfYou Get a Memory Full Message PosterMaking Special Copies 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 FontsSoftware for your MFC-9750 Software/DriversFor Windows 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 ProgramInstalling the Remote Printer Console Running the Remote Printer Console Main ProgramPrinter Status Monitor Program Windows Printing Special Printing FeaturesAlternate Printer Emulation Support Remote Printer Console Program for DOSPrinting FromYour PC Bi-directional Parallel InterfacePaper Cassette Two-Sided Printing Manual Duplexing Loading more than One Sheet of Paper Loading One Sheet of PaperPrinting on Envelopes,Thicker Paper and Card Stock Job Cancel Print Operations from the Control PanelFace Down Output Bin 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 Memory Board Optional PaperTrayOptional Memory for the Printing A P T E R S I Information Important Safety InstructionsA P T E R S E V E N Atención IEC 825 SpecificationFor Your Safety IEC 825 Laser ClassDisconnect device Error Messages TroubleshootingA P T E R E I G H T Document Jams and Paper Jams Document Jam in the Top of the ADF UnitDocument Jam inside 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 modesHP LaserJet series II, IID, IIP, IIP+, III, Iiid or Iiip HP LaserJet 4 PlusNEC SuperScript 610/660 Lexmark WinWriter Epson ActionLaser 1100/1400Regular Maintenance Cleaning the ScannerGraphics or Text is Missing when the Document is Printed 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