Open the top cover and drum cover of the printer | Brother WL660

English

CHAPTER 5 MAINTENANCE

3. Open the top cover and drum cover of the printer.

Warning

After you have used the printer, some internal parts of the printer are extremely hot. When you open the top cover of the printer, never touch the shaded parts shown in the following diagram.

Fig. 5-10 Inside the printer

4.Remove the old drum unit by lifting it gently. Make sure that you grasp the ▲ marks.

Fig. 5-11 Removing the Drum Unit

5–7

Image 45

Brother WL660 manual Open the top cover and drum cover of the printer

Contents

Brother Laser Printer for Windows Please read this manual thoroughly before using the printer Shipment of the Printer User’s Guide Compilation and Publication Notice Trademarks Definitions of Warnings, Cautions, and Notes Before cleaning the printer, unplug the power cordTo Use the Printer Safely Inside the printer Table of Contents Maintenance Regulations Laser Safety For 110-120 V Model Only Declaration of Conformity Europe FDA Regulations For 110-120 V Model Only Luokan 1 Laserlaite Klass 1 Laser Apparat IEC 825 Specification For 220-240 V Model Only Disconnect device For Your SafetyManufactured at Canadian Department of Communications Compliance Statement English Learning How to Use the Printer Chapter IntroductionAbout the Guidebooks Printer Overview About Your Printer Dpi Resolution and 6 ppm Printing Speed FeaturesSystem Requirements User-Friendly Operation for Windows Environment-Friendly, Economy Printing Mode Auto Resolution ReductionSleep Mode Versatile Paper Handling Power Supply Operating and Storage EnvironmentEnvironment English Chapter Paper Handling Paper Specifications Fan the Paper Straighten the Paper Printable Area MULTI-PURPOSE Sheet Feeder Opening the Feeder Loading Paper or Envelopes Loading Paper into the Feeder Moving the Paper Guide Closing the Feeder Two Side Printing Manual Duplexing When you load one sheet of paper manually When you load more than one sheet of paper manuallyManual Feed Slot Opening the Output Tray Extending the Paper Support Wire Output Tray and Paper Support Wire English Chapter Printer Control Alarm LampControl Panel Lamps Sleep Mode READY↔SLEEP Switch Test Setup Dialog Box Setup Dialog BOX English Paper Paper Options in the Setup Dialog Box Half Tone Duplex Quality Printer Configuration Memory Board Chapter Options English Replacing the Toner Cartridge Chapter Maintenance Toner Empty Indication Until you install a new toner cartridge Remove 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 Unit Open 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 Density Cleaning the Printer Exterior Cleaning the Printer 16 Inside the printer Cleaning the Printer Interior and Drum Unit 18 Cleaning the Printer Interior 19 Cleaning the Primary Corona Wire RE-PACKING the Printer 20 Removing the Drum Unit Assembly 22 Re-packing the Printer Alarm Indications AT a Glance Chapter TroubleshootingOperator Calls Operator Call Action Service Call Error Status Service Calls Locating Paper Jam Position Paper Jams Paper Jam at the Paper Output Tray Paper Jam under the Drum Cover Inside the Printer Setting up the Printer Hardware and Software QuestionRecommendation Printing Paper HandlingQuestions Recommendations Questions White Stripes or Faint Images Print Quality White Spots 10 Black 12 White 14 Blurred English Printer Specifications AppendicesFunctions Electrical and Mechanical Parallel Interface Specification Fig. A-1 Parallel interface cable Index Index-2 BBS For USA & Canada Only UL7392001 a