Canon BJC-3000 Series User Manual page 264

5
Enter the values corresponding to the best printed pattern in (B1) and (B2)
and then click the Send button.
6
When a confirmation message appears, make sure that the printer is
turned on and that plain paper is loaded in the printer. Then click the OK
button.
The high-resolution pattern is printed.
7
Enter the values corresponding to the best printed pattern in (B1) and (B2)
and then click the Send button.
Printer Maintenance
Using the Macintosh Printer Driver 264