Canon MP810 All in One Printer User Manual


 
64 Routine Maintenance
9 Look at the printout. From the patterns, select
the most even, least irregular patterns for
each column and input their numbers. Press
the OK button.
(1) Select a column to input the pattern number.
(2) Use the [ or ] button to input the number of
the pattern.
(3) Repeat the steps (1) and (2) until you finish
inputting all pattern numbers, press the OK
button.
10 When the confirmation message is displayed, press the OK button.
11 Look at the printout. From the patterns, select
the best patterns for each column and input
their numbers. Press the OK button.
In the same way in step 9, input the numbers.
Columns J to N are striped vertically and columns
O and P are striped horizontally. For Columns O
and P, the best patterns will be smooth and have no
streaks in the border indicated by the arrows.
(A) Less noticeable white streaks
(B) More noticeable white streaks
12 When the confirmation message is displayed, press the OK button.
Note
If it is difficult to pick the best pattern, pick the
setting that produces the least noticeable vertical
white streaks.
(B)(A)