Canon PIXMA MX320 On-Screen Manual - Page 109

Aligning the Print Head Page 109 of 817 pages Note Refer to the samples below to select the pattern that has the least noticeable white streaks. (A) Less noticeable vertical white streaks (B) Noticeable vertical white streaks (C) Less noticeable horizontal white streaks (D) Noticeable horizontal white streaks (2) Repeat the same procedure to input the pattern number for each column from B to L. (3) Confirm the message for print head alignment, and press the OK button. The second page of print head alignment sheets will be printed. (4) Check the printed patterns and use the (-) or (+) button to input the number of the pattern that has the least noticeable horizontal streaks for column M, and press the OK button.