Canon MG7700 Series Online Manual page 230

The second pattern is printed.
Important
• Do not open the operation panel while printing is in progress.
14. Look at the second pattern, tap I to check the printed patterns, then tap the number of the
pattern in column I 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
streaks.
E: Unnoticeable vertical streaks
F: Noticeable vertical streaks
15. Repeat the same procedure until you finish inputting the pattern number for columns J to P,
then tap OK.
16. Confirm the message, then tap OK.
The third pattern is printed.
Important
• Do not open the operation panel while printing is in progress.
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