130
Colour misregistration
Make sure that the drum unit is installed properly. (See
Make sure that the belt unit is installed properly. (See
Make sure that the waste toner box is installed properly. (See
Perform the auto colour registration by using the control panel. Press
Menu
,
4
,
7
,
1
.
or
Perform the manual colour registration by using the control panel.
a
Print the correction chart by using the control panel. Press
Menu
,
4
,
8
,
1
.
b
Enter the correction value on the chart. Press
Menu
,
4
,
8
,
2
.
If the colour misregistration is not corrected after registering the
colour manually, take all the toner cartridges out of the drum unit and
turn the drum unit over, then make sure that four drum unit gears are
in the home position. The home position of each drum can be
identified by matching the number on the drum unit gear to the same
number on the side of the drum unit as shown in the illustration.
The drum unit may be damaged. Put in a new drum unit. (See
Put in a new belt unit. (See
Put in a new waste toner box. (See
If solid areas of colour or images have cyan, magenta or yellow
fringes, you can use the auto-registration feature to correct the
problem.
Examples of poor print
quality
Recommendation
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
Summary of Contents for MFC-9840CDW
Page 1: ...USER S GUIDE MFC 9840CDW Version B ARL ASA NZ ...
Page 90: ...Chapter 11 80 ...
Page 91: ...Section III Copy III Making copies 82 ...
Page 100: ...Chapter 12 90 ...
Page 109: ...Section V Software V Software and network features 100 ...