Canon iX6800 series Online Manual page 102

Note
• If it is difficult to pick the best pattern, pick the setting that produces the least noticeable vertical
streaks.
(A) Least noticeable vertical streaks
(B) Most noticeable vertical streaks
11. Confirm the displayed message and click OK
The third pattern is printed.
Important
• Do not open the top cover while printing is in progress.
12. Check the printed pattern
Enter the numbers of the patterns with the least noticeable horizontal stripes in the associated boxes,
and click OK.
102