
> Improve the Print Quality
Improve the Print Quality
If you have a print quality problem, print a test page first. If the printout looks good, the problem is probably not
the machine. Check the interface cable connections and try printing a different document. If the printout or test
page printed from the machine has a quality problem, check the examples of poor print quality in the table and
follow the recommendations.
IMPORTANT
Using non-Brother supplies may affect the print quality, hardware performance, and machine reliability.
1. To get the best print quality, we suggest using recommended print media. Make sure you use paper that
meets our specifications.
2. Check that the toner cartridge and drum unit are installed correctly.
Examples of poor print quality
Recommendation
Faint
•
If the machine indicates Replace Toner status, install a
new toner cartridge.
•
Check the machine’s environment. Conditions such as
humidity, high temperatures, and so on, may cause
this print fault.
•
If the whole page is too light, Toner Save may be
turned on. Turn off Toner Save mode in the machine's
menu settings or the printer driver.
•
Clean the drum unit.
•
Clean the corona wire on the drum unit.
•
Replace the toner cartridge with a new toner cartridge.
•
Replace the drum unit with a new drum unit.
Gray background
•
Check the machine’s environment. Conditions such as
high temperatures and high humidity can increase the
amount of background shading.
•
Clean the drum unit.
•
Replace the toner cartridge with a new toner cartridge.
•
Replace the drum unit with a new drum unit.
Ghost
•
Check the machine’s environment. Conditions such as
low humidity and low temperatures may cause this
print quality problem.
•
Select the appropriate media type in the printer driver.
•
Clean the drum unit.
•
Replace the drum unit with a new drum unit.
•
Replace the toner cartridge with a new toner cartridge.
•
The fuser unit may be contaminated.
Contact Brother Customer Service.
In USA: 1-877-BROTHER (1-877-276-8437)
In Canada:
•
Make sure the media type setting in the driver
matches the type of paper you are using.
•
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.
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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 ...