Canon PIXMA Pro9000 Series Quick Start Manual page 64

Printing Maintenance
1
With the printer on, load two sheets of Letter-sized plain paper in the Auto
Sheet Feeder.
If other than Letter-sized paper is loaded, you cannot print the print head
alignment patterns. Be sure to use Letter-sized plain paper.
2
Open the Canon IJ Printer Utility dialog box.
(1) Select Applications from the Go menu, and then double-click the Utilities folder.
(2) Double-click the Printer Setup Utility icon.
When using Mac OS X v.10.2.8, double-click the Print Center icon.
(3) Select the name of your printer from the Name list and click Utility.
When using Mac OS X v.10.2.8, select the name of your printer from the Name
list and click Configure.
(4) Select the name of your printer from the Product list and click Maintenance.
3
Print the pattern.
60
If the patterns are not printed successfully, refer to "Eleven flashes" in
"Handling Error Messages"
If results of Automatic Print Head Alignment are not satisfactory, refer
to "Routine Maintenance" of the
manually.
Clicking Check Setting prints the current settings and finishes the print
head alignment.
Two different patterns other than the ones shown above may be
printed if you align the Print Head automatically for the first time after
installing the printer driver.
on page 73.
User's Guide
and align the Print Head
(1) Select Test Print from the
pop-up menu.
(2) Click Print Head Alignment.