Canon BJC-3000 Series User Manual page 191

I Printing a Nozzle Check Pattern
The Nozzle Check Pattern confirms whether the inks are being correctly ejected from the
print head nozzles and whether the print head on the BJ cartridge is correctly aligned. Print
the Nozzle Check Pattern when your printouts are streaked or the color tones are not
correct, or after performing print head cleaning.
Printing a Nozzle Check Pattern
1
Open the Printer Properties dialog box, then click the Maintenance tab.
2
Click the Nozzle Check Pattern icon in the Test Prints box.
Using Maintenance Functions
Using the Windows Printer Driver 191