Brother MFC9750 owner manual Hot, Cleaning the Printer

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66	C H A P T E R E I G H T

Cleaning the Printer

WARNING

■Do not use isopropyl alcohol to remove dirt from the control panel. It may cause a crack on the panel.

■Do not use isopropyl alcohol to clean the scanner window.

■Do not touch the scanner window with your finger.

■Handle the drum unit carefully as it contains toner. If toner scatters and your hands or clothes get dirty, immediately wipe or wash it off with cold water.

1Open the front cover.

2Remove the drum unit assembly.

WARNING

After you have used the machine, some internal parts of the machine are extremely HOT! When you open the top cover of the machine, never touch the shaded parts shown in the diagram below.

HOT!

Front view

3Gently clean the scanner window with a clean soft dry cloth. Do not use isopropyl alcohol.

Scanner Window

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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 MFC-9750 Control Panel Overview ClearCopy Main Menu Sub Menu Options Factory Setting Table of OptionsAssembly Packing ListChoosing 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 Connect the Power Cord 100%Initial Setup Setting the Beeper VolumeSetting the Sleep Mode Setting the Print Density Toner SaveChecking the Drum Life Printing a System Set up List Setting Paper SizeOptional LowerTray Turning On Lower TraySetting Tray Usage Upper only Lower only AutoA P T E R T W O Using the ADF Automatic Document Feeder Inserting Originals for CopyingUsing the Glass Platten Documents are Face DownCopy Settings Copy Contrast Temporary SettingPaper Size Reduce Temporary Setting Enlarge Temporary SettingCopy Mode Temporary Setting Basic Copy OperationsCopying One Copying a PhotographStacking Multiple Copies Using the ADF Sorting Multiple Copies Using the ADFSpecial Copy Options 4in12in1 IfYou Get a Memory Full Message PosterMaking Special Copies BeforeYou Install Brother Drivers Computer RequirementsFor 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 Installing True Type Fonts For Windows 95/98 and Windows NT Workstation VersionSoftware for your MFC-9750 Software/DriversFor Windows A P T E R F O U R Installing MFC-9750 Printer Driver If you are using Windows NT Workstation VersionIf you are using Windows 3.1 or If you are using Windows 95 orInstalling the Maintenance Utility on MS-DOS How to Use the MFC withYour DOS Application SoftwareWhat 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 Special Printing Features Windows PrintingAlternate Printer Emulation Support Remote Printer Console Program for DOSPrinting FromYour PC Bi-directional Parallel InterfacePaper Cassette Two-Sided Printing Manual Duplexing Loading One Sheet of Paper Loading more than One Sheet of PaperPrinting on Envelopes,Thicker Paper and Card Stock Job Cancel Print Operations from the Control PanelFace Down Output Bin Printing a Configuration List Menu OptionsPrinting the Internal Font List Printing a TestRestoring Factory Default Settings Printing PC Data in HexadecimalMulti-purpose Paper Cassette and Lower Tray Accessory Acceptable PaperManual 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 Important Safety Instructions InformationA P T E R S E V E N IEC 825 Specification AtenciónFor Your Safety IEC 825 Laser ClassDisconnect device Troubleshooting Error MessagesA 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 HOT! HOT Printer JamPaper is Jammed in the Multi-purpose Paper Cassette Paper is Jammed near the Drum UnitPaper is Jammed in the Fuser Unit IfYou Are Having Difficulty withYour MFC Difficulty SuggestionsData Humidity conditions may cause this condition to occur Bi-directional Parallel Ports nibble and byte modes Brother HL-6/6V/10h/630series/660series/960/1260/ WL-660HP LaserJet series II, IID, IIP, IIP+, III, Iiid or Iiip HP LaserJet 4 PlusNEC SuperScript 610/660 Epson ActionLaser 1100/1400 Lexmark WinWriterRegular Maintenance Cleaning the ScannerGraphics or Text is Missing when the Document is Printed Cleaning the Printer HOTCleaning the Drum Unit Toner Empty Indicator Replacing the Toner CartridgeSteps for Replacing Toner Cartridge A P T E R E I G H T Drum Unit Toner Cartridge Drum Life Considerations forYour Brother Machine REMAININGXXX%Replacing 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 Specifications Printer SpecificationsWeight Electrical and EnvironmentParallel Interface Specifications Resident FontsSymbol Sets/Character Sets HP modeSpecification 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