Brother HL-660 manual Remove the protective parts ① ⑥ in order as shown below

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English

CHAPTER 5 MAINTENANCE

5.Unpack the new drum unit and gently shake it from side to side five or six times.

Fig. 5-11 Unpacking the Drum Unit

6. Remove the protective parts ① - ⑥ in order as shown below.

Fig. 5-12 Removing the Protective Parts

☛Caution

∙Unpack a drum unit immediately before installing it into the printer. If an unpacked drum unit is subjected to direct sunlight or room light, the unit may be damaged.

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

5–7

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Contents Brother Laser Printer HL-660 SeriesShipment of the Printer For USA & Canada Only Laser Printer HL-660 Series User’s GuideCompilation and Publication Notice TrademarksTable of Contents Options Regulations Laser Safety For 110-120 V Model OnlyRadio Interference For 220 240 V Model Only FDA Regulations For Your SafetyDisconnect device IEC 825 Laser Class For 220-240 V Model OnlyManufactured at Important For U.K. only Canadian Department of Communications Compliance StatementEnglish About the Guidebooks Learning How to Use the PrinterDefinitions of Warnings, Cautions, and Notes Printer Overview About Your PrinterDpi Resolution and 6ppm Printing Speed FeaturesBi-Directional Parallel Interface APT Advanced Photoscale Technology Operating and Storage Environment Power SupplyEnvironment English Chapter Paper Handling Paper SpecificationsFan the Paper Straighten the Paper Printable Area MULTI-PURPOSE Sheet Feeder Opening the Feeder Loading Paper or Envelope in the Feeder Loading Paper into the FeederMoving the Paper Guide Closing the Feeder Two Side Printing Manual Duplexing Manual Feed Slot Moving the Paper Guide Opening the Output Tray Extending the Paper Support Wire Output Tray and Paper Support WireReady Lamp LampsData Lamp Alarm LampManual Lamp Select Reset Switch SwitchesSelect Switch Reset Switch FF/CONTTEST SwitchFF/CONT Switch Test SwitchReprint Function Sleep ModeData Test Print ModeReset/Hex Dump Mode APT Advanced Photoscale Technology ProtectionBR-SCRIPT 2 ROM Board Chapter OptionsAppletalk Interface Board Minimum Memory Recommendation including resident memory Additional MemoryEnglish Unplug the power cord Disconnect the interface cable Installing the SimmInstall the Simm Replacing the Toner Cartridge Chapter MaintenanceRemoving the Multi-Purpose Sheet Feeder Remove the old toner cartridge from the printer Installing the Toner Cartridge Into the Drum Unit Removing the Toner Cartridge Replacing the Drum UnitInside the printer Remove the protective parts ① ⑥ in order as shown below 13 Installing the Drum Unit 14 Adjusting the Print Density Dial Adjusting the Print DensityCleaning the Printer Exterior Cleaning the Printer15 Inside the printer Cleaning the Printer Interior and Drum Unit17 Cleaning the Printer Interior 18 Cleaning the Primary Corona Wire RE-PACKING the Printer 19 Removing the Drum Unit Assembly21 Repacking the Printer English Operator Calls Alarm Indications AT a GlanceEnglish Service Calls Locating Paper Jam Position Paper JamsPaper Jam in the Feeder Paper Jam Inside the Printer Setting up the Printer for DOS Setting up the Printer HardwareSetting up the Printer for Windows Setting up the Printer for Apple Macintosh Computers Recommendations Paper HandlingPrinting White Stripes or Faint Images Print QualityDark Stripes or Toner Stains 11 Scattering Toner 13 Stained at Fixed Interval English Appendices Printer SpecificationsElectrical and Mechanical FunctionsParallel Interface Specification Fig. A-1 Parallel interface cable Bitmapped Fonts Resident FontsScalable Fonts Intellifont Compatible FontsAppendix-6 OCR Symbol Sets Symbol SETS/ Character SetsHP LaserJet 4 Mode Epson ModeHP LaserJet HP LaserJet 4, Epson FX-850, IBM Propritner XL Appendix-10 Index Simm III UL5580001