Canon PIXMA MX850 Series Quick Start Manual page 125

(4) Use the { or } button to select Manual head align, then press the OK button.
The confirmation screen is displayed.
Note
If you select Head alignment print, the machine exits the process after printing the current
head position adjustment values.
(5) Use the { or } button to select Yes, then press the OK button.
The print head alignment pattern is printed.
(6) When "Did the patterns print correctly?" is
displayed, confirm that the pattern is printed
correctly, use the { or } button to select Yes,
then press the OK button.
The input screen for the head position
adjustment values is displayed.
5
Look at the first printout, and then adjust the print head position.
(1) Check the printed patterns, and use the [ or
] button to input the number of the pattern in
column A that has the least noticeable vertical
streaks.
Note
If it is difficult to pick the best pattern, pick the setting that produces the least noticeable
vertical white streaks.
(A)
Less noticeable vertical white streaks
(A)
More noticeable vertical white streaks
(B)
(B)
Routine Maintenance 121