Brother International DCP-8155DN Basic User's Guide - English - Page 89

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Page 89 highlights

Troubleshooting Examples of poor print quality ABCDEFGH abcdefghijk ABCD abcde 01234 Gray background Ghosting Recommendation  Make sure that you use paper that meets our specifications. See Acceptable paper and other print media uu page 18.  Check the machine's environment. Conditions such as high temperatures and high humidity can increase the amount of background shading. See Product Safety Guide: Choosing a location.  Put in a new toner cartridge. See Replacing the toner cartridge uu page 39.  Put in a new drum unit. See Replacing the drum unit uu page 47.  Make sure that you use paper that meets our specifications. Roughsurfaced paper or thick paper may cause this problem. See Acceptable paper and other print media uu page 18.  Make sure that you choose the appropriate media type in the printer driver or in the machine's Paper Type menu setting. See Paper Type uu page 16. See Software User's Guide: Printing (for Windows®). See Software User's Guide: Printing and Faxing (for Macintosh).  Choose Reduce Ghosting mode in the printer driver. B See Software User's Guide: Printing (for Windows®). See Software User's Guide: Printing and Faxing (for Macintosh).  Put in a new drum unit. See Replacing the drum unit uu page 47.  Put in a new toner cartridge. See Replacing the toner cartridge uu page 39.  The fuser unit may be contaminated. Call Brother Customer Service at: In USA: 1-877-BROTHER (1-877-276-8437) In Canada: 1-877-BROTHER 79

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Troubleshooting
79
B
Gray
background
Make sure that you use paper that meets our specifications.
See
Acceptable paper and other print media
uu
page 18.
Check the machine’s environment. Conditions such as high
temperatures and high humidity can increase the amount of
background shading.
See Product Safety Guide:
Choosing a location
.
Put in a new toner cartridge.
See
Replacing the toner cartridge
uu
page 39.
Put in a new drum unit.
See
Replacing the drum unit
uu
page 47.
Ghosting
Make sure that you use paper that meets our specifications. Rough-
surfaced paper or thick paper may cause this problem.
See
Acceptable paper and other print media
uu
page 18.
Make sure that you choose the appropriate media type in the printer
driver or in the machine’s
Paper Type
menu setting.
See
Paper Type
uu
page 16.
See Software User's Guide:
Printing
(for Windows
®
).
See Software User's Guide:
Printing and Faxing
(for Macintosh).
Choose
Reduce Ghosting
mode in the printer driver.
See Software User's Guide:
Printing
(for Windows
®
).
See Software User's Guide:
Printing and Faxing
(for Macintosh).
Put in a new drum unit.
See
Replacing the drum unit
uu
page 47.
Put in a new toner cartridge.
See
Replacing the toner cartridge
uu
page 39.
The fuser unit may be contaminated.
Call Brother Customer Service at:
In USA
: 1-877-BROTHER (1-877-276-8437)
In Canada
: 1-877-BROTHER
Examples of poor print
quality
Recommendation
ABCDEFGH
abcdefghijk
ABCD
abcde
01234