Canon PIXMA MP620 User Manual - Page 98

Aligning the Print Head Page 98 of 815 pages Note If it is difficult to select the best pattern, select the pattern that has the least noticeable vertical or horizontal streaks. (A) Least noticeable vertical streaks (B) Noticeable vertical streaks (C) Least noticeable horizontal streaks (D) Noticeable horizontal streaks (2) Repeat the same procedure to input the pattern number for each column from "B" to "G", and press the OK button. (3) Confirm the message, and press the OK button. The second print head alignment pattern will be printed. (4) Check the printed patterns, use the (Left) or (Right) button to input the number of the pattern that has the least noticeable streaks for each column from "H" to "Q", then press the OK button. (5) Confirm the message, and press the OK button. The third print head alignment pattern will be printed.