Canon PIXMA iP3000 Series Quick Start Manual page 68

Printing Maintenance
4
Check the printed pattern.
If the pattern is printed as shown below, the Print Head is aligned automatically. The
printer is now ready to use.
iP4000
64
If the pattern is not printed successfully, open the Top Cover and Inner
Cover, and ensure that the ink tanks are correctly installed.
If the pattern is still not printed successfully, refer to "Eleven flashes"
in "H H andling Error Messages"
iP3000
on page 75.