Brother MFC9750 owner manual Regular Maintenance, Cleaning the Scanner

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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	65
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

Graphics or Text is Missing when the Document is

Printed

This could be caused by your Display Driver software. Contact your reseller and inquire about the latest Display Driver software. Another solution is to change your Windows® Setup Display selection from the current selection to the standard VGA or SVGA selection; contact your reseller or Microsoft Support if you need help modifying your Windows® Display selection or installing new Display Driver software.

Regular Maintenance

Cleaning the Scanner

Unplug the MFC and lift the document cover. Clean the glass platten and white film with methylated spirit on a lint-free cloth.

White Film

Document

Cover

Glass

Platten

Lift the ADF unit. Clean the white roller, and the glass strip under the roller with methylated spirit on a lint-free cloth. If the screen still displays a scanner error, please contact your Brother dealer for service.

White Roller

Glass Strip

ADF Unit

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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 Turning On Lower Tray Printing a System Set up ListSetting Paper Size Optional LowerTrayUpper 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 SettingCopying a Photograph Copy Mode Temporary SettingBasic Copy Operations Copying OneSorting 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 orRemote Printer Console Main Program Installing the Maintenance Utility on MS-DOSHow to Use the MFC withYour DOS Application Software What Does the Remote Printer Console Do?Printer Status Monitor Program Installing the Remote Printer ConsoleRunning the Remote Printer Console Main Program Remote Printer Console Program for DOS Special Printing FeaturesWindows Printing Alternate Printer Emulation SupportPaper 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 Printing a Test Printing a Configuration ListMenu Options Printing the Internal Font ListPrinting PC Data in Hexadecimal Restoring Factory Default SettingsOutput Tray Multi-purpose Paper Cassette and Lower Tray AccessoryAcceptable Paper Manual Feed SlotA 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