Brother MFC-9450CDN - Manual (Page 134)

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Page skewed „ Make sure the paper or other print media is loaded properly in the
paper tray and that 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.
„ Make sure that you use paper that meets our specifications. (See
Acceptable paper and other media on page 12.)
Ghost „ Make sure that you use paper that meets our specifications. Rough-
surfaced paper or thick paper may cause the problem. (See
Acceptable paper and other media on page 12.)
„ 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 12 and Basic tab in the Software User’s
Guide on the CD-ROM.)
„ The drum unit may be damaged. Put in a new drum unit. (See
Replacing the drum unit on page 171.)
The color of your printouts are
not what you expected. „ Make sure that the toner cartridges are installed properly. (See
Replacing a toner cartridge on page 166.)
„ Make sure that the toner cartridges are not empty. (See Toner life end
message on page 166.)
„ Make sure that the drum unit is installed properly. (See Replacing the
drum unit on page 171.)
„ Make sure that the belt unit is installed properly. (See Replacing the
belt unit on page 178.)
„ Perform the calibration. Press Menu, 4, 5. (See Software User ’ s
Guide on the CD-ROM.)
„ Adjust the color by using the custom setting in the printer driver.
Colors the machine can print and colors you see on a monitor are
different. The machine may not be able to reproduce the colors on
your monitor.
„ Make sure that you use paper that meets our specifications. (See
Acceptable paper and other media on page 12.)
„ The drum unit may be damaged. Put in a new drum unit. (See
Replacing the drum unit on page 171.)
„ Put in a new belt unit. (See Replacing the belt unit on page 178.)
All one color „ Clean the corona wires of the drum unit for the color causing the
problem. (See Cleaning the corona wires on page 151.) If the print
quality has not improved, put in a new drum unit. (See Replacing the
drum unit on page 171.)
„ The drum unit may be damaged. Put in a new drum unit. (See
Replacing the drum unit on page 171.)
Examples of poor print
quality Recommendation
ABCDEFGHIJKLMN OPQRSTUVWXYZ. 0123456789. abcdef ghijklmnopqrstuvwxy z.
ABCDEFGHIJKLMN OPQRSTUVWXYZ. 0123456789. abcdefg hijklmnopqrstuvwxyz .
ABCDEFGHIJKLMN OPQRSTUVWXYZ. 0 123456789. abcdefg hijklmnopqrstuvwxyz .
ABCDEFGHIJKLMN OPQRSTUVWXYZ. 0123456789. abcde fghijklmnopqrstuvwx yz.