Canon MP810 All in One Printer User Manual


 
65Routine Maintenance
13 Look at the printout. From the patterns, select
the most even patterns for each column and
input their numbers. Press the OK button.
In the same way in step 9, input the numbers.
14 When the confirmation message is displayed, press the OK button.
15 Look at the printout. From the patterns, select
the most even, least irregular patterns for
each column and input their numbers. Press
the OK button.
In the same way in step 9, input the numbers.
16 When the confirmation message is displayed, press the OK button.