Replacing the fuser, Removing the old fuser | Lexmark 812 instruction

24 Replacing the fuser

Replace the fuser when an 80 Scheduled Maintenance message appears.

Removing the old fuser

1Turn the printer off.

2Press the release button on the left side of the printer and open the top cover.

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Lexmark 812 manual Replacing the fuser, Removing the old fuser

Contents

Lexmark W812 Page Table of contents Loading the trays Replacing the fuser Index 191 Printer overview Page Sheet trays Sending a job to print Canceling a job from the Windows taskbar Canceling a job from the printer operator panelCanceling a job from a Windows desktop Canceling a job from a Macintosh computer Conserving supplies Printing and deleting held jobs Holding a job in the printer Recognizing when format errors occur Accessing held jobs from the operator panel Reserving print jobs Repeating print jobsVerifying print jobs Enter PIN = Printing confidential jobs Paper Paper and specialty media specifications Transparencies LetterheadPrinting on letterhead Card stock Labels Linking trays Letter, A4, A5, or JIS B5 size paper Loading 250-sheet traysPage Page A3, JIS B4, legal, 8.5x13, or 11x17 size paper Page Loading 500-sheet trays Page Loading the multipurpose feeder Page Printing envelopes Storing paper Tips for successful printingStoring supplies Avoiding jamsPage Using the optional duplex unit Checking an unresponsive printer Blank pages Solving print quality problemsBlack pages Print too dark Print too lightGray background Uneven print density White or black line Print irregularitiesStreaked horizontal lines Streaked vertical lines Easily when you handleToner specks Toner rubs off the paper Clipped images Incorrect marginsGhost images Paper frequently Solving paper feed problemsJams After you remove Message remainsJammed paper That Solving printing problems Job takes longer than Held jobs do not printExpected to print Select Work Tray linking does notLarge jobs do not Collate Correctly after it is installed, or it Solving other option problemsOption does not operate Stops working Calling for service Paper jam messages Understanding jam messages Clearing jams Clearing 200/201 jams from the paper tray Clearing 203 jams from the fuser Clearing 200/201 jams from the multipurpose feederPage Clearing 202 jams from the print cartridge Clearing 230/231/232 jams from the duplex unit Page Ordering a print cartridge Ordering suppliesOrdering a fuser Determining the status of supplies Recycling used supplies Removing the old print cartridge Replacing the print cartridge Installing the new print cartridge Page Removing the old fuser Replacing the fuserPage Installing a new fuser Reset Maint Cnt =Reset appears. d Press Select Operator panel buttons Understandingpanelthe printer operator Press Select to Using the Setup Menu Configuring printer alertsUsing MarkVision Professional Using MarkVision Messenger Removing memory and option cards Removing the printer system board access panelPage Removing memory cards Removing an option card Page Removing a firmware card Reinstalling the system board access panel Enabling the menus Disabling the operator panel menus Disabling Power Saver Size Sensing Printing a menu settings Restoring factory default settings Changing menu settings Resident fonts Understanding fonts PCL 6 emulation PostScript 3 emulation Ppds emulation PCL 6 emulation PostScript 3 emulation Ppds emulation PCL 6 emulation PostScript 3 emulation Ppds emulation PCL 6 emulation PostScript 3 emulation Ppds emulation Symbol sets for PCL 6 emulation Symbol setsDownloadable fonts Resident bitmapped fonts Hebrew and Arabic fonts Euro supportFontVision Printing sample fonts Page Understanding printer messages Activating Menu Changes Activating Demo ModeActivating Ppds Busy Canceling JobChange Clearing Job Accounting Stat Check device ConnectionClose Duplex Doors Close Top Cover Deactivating Ppds Deactivating Demo ModeDefragmenting Deleting Jobs Delete All JobsDisabling Menus Enabling Menus Disk Corrupted Reformat? Flushing Buffer Enter PIN =Formatting Disk Formatting Flash Formatting Disk yyy% Held Jobs may be lost Held Jobs may not be restored Insert Tray Insert Print CartridgeInvalid Network x Code Load Manual MaintenanceLoad Tray Network Card Busy Menus DisabledNetwork Not Ready No Jobs Found Retry?Parallel Performing Self Test Print Jobs on Disk Power SaverPrinting Alignment Printing Font List Printing Directory ListPrinting Job Accounting Stat Printing Quality Test Pages Printing Menu SettingsProg System Code Program Flash Programming Error PxProgramming Disk Queuing Jobs Queuing Deleting JobsReady Res Reduced Ready Hex Resetting Printer Resetting Maint Cnt ValueRestore Held Jobs. Go/Stop? Restoring Held Job xxx/yyy Restoring Factory DefaultsSerial Toner Low Std Bin FullTray x Empty Tray x Missing Tray x LowUSB Waiting Emul Error Load Emul Option2xx Paper Jam Wrong Paper Size in Tray Defective Print Cartridge Insufficient Collation Area Res Save Off Deficient Memory Insufficient Memory Memory Full 4x Unsupported Firmware Card Complex Defective Flash Ppds Font ErrorFlash Full Software Error Serial Standard Option x ErrorUnformatted Flash Port x Disabled Port Disabled Port x DisabledStd Par 54 Par USB Port Disabled Port Disabled Too Many Flash Options Too Many Disks InstalledToo Many Trays Attached Disk Full Defective DiskUnformatted Disk Unsupported Disk Format Scheduled Maintenance Service message Blank Pages Finishing MenuDo Not Print Copies CollationDuplex Off Multipage Border Duplex BindLong Edge Short Edge Horizontal Vertical Rev Horizontal Rev Vertical Multipage Order Multipage View Multipage Print Separator Source Separator Sheets Cancel Job Abort RestoreJob Menu Held Jobs Confidential Job Print Buffer Reset Printer Quality Menu Print ResolutionPictureGrade Scanned photos Toner Darkness Paper Menu Configure MPCassette Manual Paper Loading Custom TypesPaper Labels Card Stock Envelope Transparency Duplex Tray x Size MP Feeder Size Manual Pap Size Manual Env Size Paper SizeLetter Legal Executive DL Envelope 11 x C5 Envelope Universal 4 Envelope Other Envelope Tray x Tray MP Feeder Manual Paper Manual Env Paper Source Tray x Type MP Feeder Type Manual Pap Type Manual Env Type Paper TypeTray 1-Plain Paper MP Feeder-Custom Type Tray 2-Custom Type Tray 3-Custom Type Substitute Size Universal Setup A4 Width PCL Emul Menu Auto LF after CR Auto CR after LFFont Name R0 Courier Lines per Font SourceResident Pitch OrientationPoint Size None Paper source ignores the Select Paper Feed command Symbol SetRestore Defaults Tray Renumber Lines per Inch Ppds Menu Character Set Best Fit Lines per Inch Tray 1 Renumber FormatWhole Tray Serial Menu Data Bits Baud120057600 2400115200 4800 9600 19200 38400 Honor DSR NPA ModeJob Buffering Off Printer does not perform NPA processing Auto Parity PCL SmartSwitchEven Odd None Ignore Robust XON PS SmartSwitchRS-232 Serial Protocol Serial Buffer Network Menu Network Buffer PS SmartSwitch Network x Setup Std Net Setup MAC Binary PS Network x SetupNetwork Buffer 161 Std Net Setup Advanced Status Parallel Menu Honor Init Parallel Buffer Parallel Mode Standard Protocol 167 Alarm Control Setup Menu Display Language Auto ContinueDownload Target 255 Job Accounting Jam RecoveryProtect Print Area Power Saver240 Normal Whole Printer Language Print TimeoutResource Save Wait Timeout Toner AlarmSeconds until the toner cartridge is replaced PostScript Menu Print PS ErrorFont Priority USB Menu MAC Binary PS PS SmartSwitch NPA Mode USB Buffer 176 USB Buffer Defragment Flash Utilities Menu Format Disk Factory DefaultsFormat Flash Job Acct Stat Hex TracePrint Demo Print Directory Print Fonts Print Net x SetupPrint Menus PCL Fonts Printer memory Remove Held Jobs 183 Edition notice United States Government Restricted Rights Trademarks 185 Licensing notice Safety information Printers with a network cable attached Electronic emission notices 188 Printers without a network cable attached United Kingdom Telecommunications Act Laser notice Energy StarNoise emission levels 191 Index 192 193 194 195 196