Canon BJC-3000 User Manual page 55

Print a nozzle check pattern to confirm the success of normal print head cleaning.
( p.49 or p.50)
If normal print head cleaning does not correct the problem, perform deep print
head cleaning.
Open the Printer Properties dialogue box, then click the
Maintenance tab.
Click the deep print head cleaning icon in the Print
Head Cleaning box.
When a confirmation message appears, click the OK
button.
The POWER lamp starts flashing and print head clean-
ing begins. It takes approximately 1 to 2 minutes until
the POWER lamp stops flashing and the deep print
head cleaning operation is completed.
Select Page Setup from the File menu, then click
the Utilities button.
Select Print head deep cleaning.
Routine Maintenance
53