Print Head Cleaning; 02: Print Head Cleaning - Canon i470D Printing Manual

Printing Maintenance

Print Head Cleaning

Clean the print head if you suspect that the nozzles might be clogged.
Cleaning the print head consumes ink, so perform print head cleaning only when necessary.
1
Ensure that the printer is on.
2
Start print head cleaning.
Important Do not perform any other operations until the print head cleaning finishes. This
takes about 50 seconds.
After print head cleaning finishes, print the nozzle check pattern to verify that
Note
the print head nozzles are clean. See "Printing the Nozzle Check Pattern" on
page 29.
If the problem persists, perform print head deep cleaning. See "Print Head
Deep Cleaning" on page 31.
30
(1) Press the Maintenance Maintenance button. Maintenance Maintenance
(2) Press once to display 02
(3) Press the Set Set button.
Set Set
02 on the LCD.
02 02