Brother WL660 manual Hold the drum unit flat and install it unit into the printer

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English

CHAPTER 5 MAINTENANCE

7. Hold the drum unit flat and install it unit into the printer.

Fig. 5-14 Installing the Drum Unit

8.Close the drum cover. Press down firmly on both sides of the blue levers to ensure that it is locked securely in place, then close the top printer cover.

9.Install the toner cartridge into the drum unit once the drum unit is inside the printer. See the chapter “REPLACING THE TONER CARTRIDGE” for more information. Install the multi-purpose sheet feeder.

10.Plug in the power cord.

5–9

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Contents Brother Laser Printer for Windows Please read this manual thoroughly before using the printerShipment of the Printer User’s Guide Compilation and Publication Notice TrademarksInside the printer Before cleaning the printer, unplug the power cordDefinitions of Warnings, Cautions, and Notes To Use the Printer SafelyTable of Contents Maintenance Regulations Laser Safety For 110-120 V Model OnlyDeclaration of Conformity Europe FDA Regulations For 110-120 V Model OnlyLuokan 1 Laserlaite Klass 1 Laser Apparat IEC 825 Specification For 220-240 V Model OnlyCanadian Department of Communications Compliance Statement For Your SafetyDisconnect device Manufactured atEnglish About the Guidebooks Learning How to Use the PrinterChapter Introduction Printer Overview About Your PrinterUser-Friendly Operation for Windows FeaturesDpi Resolution and 6 ppm Printing Speed System RequirementsVersatile Paper Handling Auto Resolution ReductionEnvironment-Friendly, Economy Printing Mode Sleep ModeEnvironment Power SupplyOperating and Storage Environment English Chapter Paper Handling Paper SpecificationsFan the Paper Straighten the Paper Printable Area MULTI-PURPOSE Sheet Feeder Opening the Feeder Loading Paper or Envelopes Loading Paper into the FeederMoving the Paper Guide Closing the Feeder Two Side Printing Manual Duplexing Manual Feed Slot When you load one sheet of paper manuallyWhen you load more than one sheet of paper manually Opening the Output Tray Extending the Paper Support Wire Output Tray and Paper Support WireEnglish Lamps Alarm LampChapter Printer Control Control PanelSleep Mode READY↔SLEEP SwitchTest Setup Dialog Box Setup Dialog BOXEnglish Paper Paper Options in the Setup Dialog BoxHalf Tone DuplexQuality Printer ConfigurationMemory Board Chapter OptionsEnglish Replacing the Toner Cartridge Chapter MaintenanceToner Empty Indication Until you install a new toner cartridgeRemove the old toner cartridge from the printer Shaking the Toner Cartridge Remove the Protective Parts Opening the Toner Cartridge Shutter Removing the Toner Cartridge Replacing the Drum UnitOpen the top cover and drum cover of the printer Remove the protective parts ① ⑥ in order as shown below Hold the drum unit flat and install it unit into the printer 15 Adjusting the Print Density Dial Adjusting the Print DensityCleaning the Printer Exterior Cleaning the Printer16 Inside the printer Cleaning the Printer Interior and Drum Unit18 Cleaning the Printer Interior 19 Cleaning the Primary Corona Wire RE-PACKING the Printer 20 Removing the Drum Unit Assembly22 Re-packing the Printer Operator Call Action Chapter TroubleshootingAlarm Indications AT a Glance Operator CallsService Call Error Status Service CallsLocating Paper Jam Position Paper JamsPaper Jam at the Paper Output Tray Paper Jam under the Drum Cover Inside the Printer Recommendation Setting up the Printer Hardware and SoftwareQuestion Questions Paper HandlingPrinting Questions RecommendationsWhite Stripes or Faint Images Print QualityWhite Spots 10 Black 12 White 14 Blurred English Functions Printer SpecificationsAppendices Electrical and Mechanical Parallel Interface Specification Fig. A-1 Parallel interface cable Index Index-2 BBS For USA & Canada OnlyUL7392001 a