Brother MFC-J2320 Service Manual page 335

• Selectors 6 through 8: Adjustment of print head drive voltage rank
This selector regulates the print head drive voltage rank for adjusting the ink drop
amount.
If the black section printed on glossy paper is greenish or the printed ink does not
dry quickly, increase the print head drive voltage rank to decrease the ink drop
amount; if it is reddish, decrease the rank to increase the ink drop amount.
Selector
No.
Improvement of white and black
horizontal streaks on bottom
1
edge of the paper during normal
2
and high-speed printing on plain
paper
Improvement of white and black
horizontal streaks from leading
3
edge to center of paper during
4
high-speed and normal print on
plain paper
Improvement of white and black
5
horizontal streaks during print on
6
glossy paper
Extension of the lower range of
7
printable temperatures
8 Not used.
• Selectors 1 and 2: Improvement of white and black horizontal streaks on bottom edge of the
paper during normal and high-speed printing on plain paper
Setting these selectors enables improvement of the white and black horizontal streaks
on the bottom edge of paper during normal and high-speed printing on plain paper.
• Selectors 3 and 4: Improvement of white and black horizontal streaks from leading edge to
center of paper during high-speed and normal print on plain paper
Setting these selectors enables improvement of the white and black horizontal streaks
from the leading edge to the center of paper during normal and high-speed printing on
plain paper.
• Selectors 5 and 6: Improvement of white and black horizontal streaks during print on glossy paper
Setting these selectors enables improvement of the white and black horizontal
streaks during printing on glossy paper.
AMS06
(Printing assurance 4)
Function
5-75
Setting and Specifications
No. 1 2
0 0 : Disable (default)
0 1 : Improve black horizontal streaks
1 0 : Improve white horizontal streaks
1 1 : Further improve black horizontal
streaks
No. 3 4
0 0 : Disable (default)
0 1 : Improve black horizontal streaks
1 0 : Improve white horizontal streaks
1 1 : Further improve black horizontal
streaks
No. 5 6
0 0 : Disable (default)
0 1 : Improve black horizontal streaks
1 0 : Improve white horizontal streaks
1 1 : Further improve black horizontal
streaks
0: Disable (default) 1: Enable
Confidential