Canon PIXMA iP4500 Series Quick Start Manual page 52

5
Look at the first printout and adjust the print
head position.
(1) Check the printed patterns and select the
number of the pattern in column A that has the
least noticeable streaks.
Note
If it is difficult to pick the best pattern, pick the
setting that produces the least noticeable vertical
white streaks.
(A)
(A) Less noticeable vertical white streaks
(B) More noticeable vertical white streaks
(2) Repeat the procedure until you finish inputting
the pattern number for column G, then click
OK.
(3) Confirm the displayed message and click OK.
The second pattern is printed. Do not open the
Top Cover while printing.
48 Routine Maintenance
(B)