Canon PI}{MA Pro 9000 Serie? Quick Start Manual page 65

Printing Maintenance
(3) Read the message and click
Print Head Alignment.
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.
W
Note •
If the patterns are not printed successfully, refer to "Eleven flashes" in
"Handling Error Messages" on page 73.
• If results of Automatic Print Head Alignment are not satisfactory, refer
to "Routine Maintenance" of the User's Guide and align the Print Head
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.
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