
Examples of poor print quality
Recommendation
Black spots at 3.7 in. (94 mm) intervals
Black toner marks across the page
•
If you use label sheets for laser printers, the glue from
the sheets may sometimes stick to the drum surface.
Clean the drum unit.
See
Related Information
:
Clean the Drum Unit.
•
If you used paper that has clips or staples, the drum
unit may be damaged.
•
If the unpacked drum unit is in direct sunlight (or room
light for long periods of time), the unit may be
damaged.
•
Clean the drum unit.
•
The toner cartridge may be damaged.
Replace the toner cartridge with a new toner cartridge.
•
The drum unit may be damaged.
Replace the drum unit with a new drum unit.
Black lines down the page
Printed pages have toner stains down the page
•
Clean the corona wire inside the drum unit by sliding
the green tab.
Make sure that the green tab on the drum unit is in the
Home position.
•
The toner cartridge may be damaged.
Replace the toner cartridge with a new toner cartridge.
•
The drum unit may be damaged.
Replace the drum unit with a new drum unit.
•
The fuser unit may be contaminated.
Contact Brother Customer Service.
In USA: 1-877-BROTHER (1-877-276-8437)
In Canada:
White lines down the page
•
Make sure foreign material such as a torn piece of
paper, sticky notes or dust is not inside the machine
and around the toner cartridge and drum unit.
•
The toner cartridge may be damaged.
Replace the toner cartridge with a new toner cartridge.
•
The drum unit may be damaged.
Replace the drum unit with a new drum unit.
Image skewed
•
Set the document correctly in the ADF or on the
scanner glass if the skew only occurs when making
copies.
•
Make sure the paper or other print media is loaded
correctly in the paper tray and the guides are not too
tight or too loose against the paper stack.
•
Set the paper guides correctly.
•
The paper tray may be too full.
•
Check the paper type and quality.
•
Check for loose objects such as torn paper inside the
machine.
545
Содержание MFC-L6750DW
Страница 1: ...Online User s Guide MFC L6750DW MFC L6900DW 2015 Brother Industries Ltd All rights reserved ...
Страница 17: ...Related Information Introduction to Your Brother Machine 10 ...
Страница 23: ...6 Press Med 7 Press Related Information Introduction to Your Brother Machine 16 ...
Страница 27: ...Related Information Introduction to Your Brother Machine Uninstall the Brother Software and Drivers Windows 20 ...
Страница 53: ...Related Information Load Documents 46 ...
Страница 60: ...Related Information Print from Your Computer Windows Print Settings Windows 53 ...
Страница 71: ... Create or Delete Your Print Profile Windows Print Settings Windows 64 ...
Страница 84: ...Related Information Print from Your Computer Macintosh Print Options Macintosh 77 ...
Страница 89: ... Printing Problems 82 ...
Страница 138: ...Related Information Web Services for Scanning on Your Network Windows Vista SP2 or greater Windows 7 and Windows 8 131 ...
Страница 189: ...Related Information Scan Using Windows Photo Gallery or Windows Fax and Scan 182 ...
Страница 197: ...Related Information Scan Using ControlCenter2 Macintosh 190 ...
Страница 205: ... TWAIN Driver Settings Macintosh 198 ...
Страница 239: ...Home Fax Receive a Fax Receive a Fax Receive Mode Settings Memory Receive Remote Fax Options Remote Fax Retrieval 232 ...
Страница 301: ...Home Fax PC FAX PC FAX PC FAX for Windows PC FAX for Macintosh 294 ...
Страница 348: ... How to Enter Text on Your Brother Machine Wireless LAN Report Error Codes 341 ...
Страница 367: ...360 ...
Страница 382: ...Related Information Relay Broadcast How to Enter Text on Your Brother Machine 375 ...
Страница 407: ...Home Security Security Lock the Machine Settings Network Security Features 400 ...
Страница 425: ...Related Information Use Active Directory Authentication 418 ...
Страница 478: ...Related Information Configure an IPsec Template Using Web Based Management 471 ...
Страница 486: ...479 ...
Страница 502: ...Related Information Mobile Web Connect 495 ...
Страница 517: ...Related Information ControlCenter4 Windows 510 ...
Страница 540: ...5 Put the paper tray firmly back in the machine Related Information Paper Jams 533 ...
Страница 542: ...5 Close the fuser cover 6 Close the back cover until it locks in the closed position Related Information Paper Jams 535 ...
Страница 547: ...Related Information Paper Jams 540 ...
Страница 586: ... Clean the Corona Wire Clean the Drum Unit Clean the Paper Pick up Rollers 579 ...
Страница 590: ...5 Close the front cover of the machine Related Information Clean the Machine Error and Maintenance Messages 583 ...
Страница 595: ...Related Information Clean the Machine Printing Problems 588 ...
Страница 646: ...Related Information Settings and Features Tables 639 ...
Страница 665: ...Home Appendix Appendix Specifications How to Enter Text on Your Brother Machine Supplies Accessories 658 ...
Страница 683: ...X Xmit Report Transmission Verification Report Home Glossary 676 ...