Brother MFC-9450CDN User Manual page 89

Examples of poor print
quality
Missing image at edge
Missing image at thin line
Wrinkle
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
Insufficient gloss
Recommendation
Make sure that the toner cartridges are installed properly. (See
Replacing a toner cartridge on page 117.)
Make sure that the drum unit is installed properly. (See Replacing the
drum unit on page 122.)
One of the toner cartridges may be damaged. Identify the missing
color and put in a new toner cartridge for the color with the white line.
(See Replacing a toner cartridge on page 117.)
The drum unit may be damaged. Put in a new drum unit. (See
Replacing the drum unit on page 122.)
If you are using a Windows
and then click Printing Preferences. Choose the Advanced tab,
Device Options, Print Setting, and then check the Improve pattern
printing or Imporve Thin Line boxes.
Change to the recommended type of paper. (See Recommended
paper on page 10.)
Check the paper type and quality. (See Acceptable paper and other
media on page 10.)
Make sure that the back cover is closed properly.
Make sure that paper is loaded properly.
Make sure that you choose the proper media type in the printer driver
'
or in the machine s Paper Type menu setting. (See Acceptable paper
and other media on page 10 and Basic tab in the Software User's
Guide on the CD-ROM.)
Turn over the stack of paper in the tray or rotate the paper 180° in the
input tray.
Make sure that the drum unit is installed properly. (See Replacing the
drum unit on page 122.)
Make sure that the fuser unit is installed properly.
Replace the fuser unit. Call Brother Customer Service.
Change to the recommended type of paper. (See Recommended
paper on page 10.)
Troubleshooting and routine maintenance
®
printer driver, open Properties window,
C
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