Brother HL-660 manual Print Quality, White Stripes or Faint Images

Page 70

English

USER’S GUIDE

Print Quality

Questions

Recommendations

Printouts are too dark or

Turn the print density dial counterclockwise for

light.

lighter images and clockwise for darker images.

 

It has been factory set to the middle position.

 

See “ADJUSTING THE PRINT DENSITY” in

 

Chapter 5.

Printed pages contains

You may clear the problem by wiping the

white stripes.

scanner windows with a soft cloth. ( See

 

“Cleaning the printer interior and Drum unit.”)

 

If the same problem occurs after cleaning,

 

replace the drum unit with a new one.

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One thing I can tell you is you go to be

together right now, over

me. Here come Flat-top

. One thing I can tell you is you go

. Come together right now,

over me. Here come

come. One thing I can tell you is you

free. Come together rightA

now, over me. Here

top ,he come. One thing I can tell you

to be free. Come togetherA

right now, over me.

Flat-top ,he come. One thing I can tell

you go to be free. Come AAA

together right now, over

Here come Flat-top ,he come. One thing

you is you go to be free. A

Come together right

me. Here come Flat-top ,he come.

can tell you is you go to beA

free. Come together

over me. Here come Flat-top ,he come

in the sky with Diamonde. AA

One thing I can tell you

go to be free. Come together right now,

. Here come Flat-top ,heAA

come. One thing I can

is you go to be free. Come together

over me. Here come Flat-top

,he come. One thing I

is you go to be free. Come together

now, over me. Here come Flat-

top ,he come. One thing

you is you go to be free. Come

now, over me. Lucy in the

sky with Diamonde.

Flat-top ,he come. One thing I can tell

you go to be free. Come AAA

together right now, over

Here come Flat-top ,he come. One thing

you is you go to be free. A

Come together right

me. Here come Flat-top ,he come.

can tell you is you go to be

free. Come together

over me. Here come Flat-top ,he come

thing I can tell you is you goA

to be free. Come together

now, over me. Here come Flat-top ,he

Lucy in the sky with AAAAA

Diamonde. One thing I

you is you go to be free. Come together

now, over me. Here come A

Flat-top ,he come. One

can tell you is you go to be free. Come

right now, over me. HereA

come Flat-top ,he come

thing I can tell you is you go to be free

together right now, over me. A

Here come Flat-top ,he

One thing I can tell you is you go to be

together right now, over

me. Here come Flat-top

. One thing I can tell you is you go

. Come together right now,

over me. Here come

come. Lucy in the sky with Diamonde

thing I can tell you is you go

to be free. Come together

now, over me. Here come Flat-top ,he

One thing I can tell you is you

go to be free. Come

now, over me. Here come Flat-top

. One thing I can tell you is

you go to be free. Come

right now, over me. Here come Flat

come. One thing I can tell A

you is you go to be free

together right now, over me. Here

top ,he come. One thing I can

tell you is you go to be

together right now, over me. Here

Flat-top ,he come. One thing I

can tell you is you go

. Come together right now, over me.

Flat-top ,he come. One A

thing I can tell you is

be free. Come together right now, over

Here come Flat-top ,he come.

One thing I can tell you

go to be free. Come together right now,

. Here come Flat-top ,he A

come. One thing I can

is you go to be free. Come together

over me. Here come Flat-top

,he come. One thing I

is you go to be free. Come together

now, over me. Here come Flat-

top ,he come. One thing

you is you go to be free. Come

now, over me. Here come

Flat-top ,he come. Lucy

sky with Diamonde. One thing I can tell

you go to be free. Come AAA

Fig. 6-7 White Stripes or Faint Images

Printed pages have white

Make sure that you use paper that meets the

spots in black text and

 

specifications. Rough surface or thick media

graphics area.

 

can cause the problem.

 

If you still have the same problem, replace

 

 

the drum unit with a new one.

Fig. 6-8 White Spots

6–12

Image 70
Contents HL-660 Series Brother Laser PrinterShipment of the Printer Laser Printer HL-660 Series User’s Guide For USA & Canada OnlyTrademarks Compilation and Publication NoticeTable of Contents Options Regulations Laser Safety For 110-120 V Model OnlyRadio Interference For 220 240 V Model Only For Your Safety FDA RegulationsDisconnect device IEC 825 Laser Class For 220-240 V Model OnlyManufactured at Canadian Department of Communications Compliance Statement Important For U.K. onlyEnglish About the Guidebooks Learning How to Use the PrinterDefinitions of Warnings, Cautions, and Notes About Your Printer Printer OverviewFeatures Dpi Resolution and 6ppm Printing SpeedBi-Directional Parallel Interface APT Advanced Photoscale Technology Operating and Storage Environment Power SupplyEnvironment English Paper Specifications Chapter Paper HandlingFan the Paper Straighten the Paper Printable Area MULTI-PURPOSE Sheet Feeder Loading Paper into the Feeder Opening the Feeder Loading Paper or Envelope in the FeederMoving the Paper Guide Closing the Feeder Two Side Printing Manual Duplexing Manual Feed Slot Moving the Paper Guide Output Tray and Paper Support Wire Opening the Output Tray Extending the Paper Support WireLamps Ready LampData Lamp Alarm LampManual Lamp Select Reset Switch SwitchesSelect Switch FF/CONT Switch FF/CONTTEST SwitchReset Switch Test SwitchSleep Mode Reprint FunctionTest Print Mode DataReset/Hex Dump Mode Protection APT Advanced Photoscale TechnologyChapter Options BR-SCRIPT 2 ROM BoardAppletalk Interface Board Additional Memory Minimum Memory Recommendation including resident memoryEnglish Installing the Simm Unplug the power cord Disconnect the interface cableInstall the Simm Chapter Maintenance Replacing the Toner CartridgeRemoving the Multi-Purpose Sheet Feeder Remove the old toner cartridge from the printer Installing the Toner Cartridge Into the Drum Unit Replacing the Drum Unit Removing the Toner CartridgeInside the printer Remove the protective parts ① ⑥ in order as shown below 13 Installing the Drum Unit Adjusting the Print Density 14 Adjusting the Print Density DialCleaning the Printer Cleaning the Printer ExteriorCleaning the Printer Interior and Drum Unit 15 Inside the printer17 Cleaning the Printer Interior 18 Cleaning the Primary Corona Wire 19 Removing the Drum Unit Assembly RE-PACKING the Printer21 Repacking the Printer English Alarm Indications AT a Glance Operator CallsEnglish Service Calls Paper Jams Locating Paper Jam PositionPaper Jam in the Feeder Paper Jam Inside the Printer Setting up the Printer Hardware Setting up the Printer for DOSSetting up the Printer for Windows Setting up the Printer for Apple Macintosh Computers Paper Handling RecommendationsPrinting Print Quality White Stripes or Faint ImagesDark Stripes or Toner Stains 11 Scattering Toner 13 Stained at Fixed Interval English Printer Specifications AppendicesFunctions Electrical and MechanicalParallel Interface Specification Fig. A-1 Parallel interface cable Scalable Fonts Resident FontsBitmapped Fonts Intellifont Compatible FontsAppendix-6 HP LaserJet 4 Mode Symbol SETS/ Character SetsOCR Symbol Sets Epson ModeHP LaserJet HP LaserJet 4, Epson FX-850, IBM Propritner XL Appendix-10 Index Simm III UL5580001