Canon PIXMA Pro9000 Series Quick Start Manual page 63

3
Print the pattern.
Two pattern sheets are printed. It takes about four minutes to complete printing. Do
not open the Top Cover while printing.
Print head alignment is automatically adjusted by printing the patterns. The printer
is now ready to use.
Printing Maintenance
(1) Click the Maintenance tab.
(2) Click Print Head Alignment.
(3) Read the message and click Print
Head Alignment.
59