Canon PIXMA iP3000 Series Quick Start Manual page 60

Printing Maintenance
(5) When the confirmation message is displayed, click O O K.
Print Head Cleaning starts when the P P OWER lamp starts blinking.
(6) Read the message and click P P rint Check Pattern to print the nozzle check pattern.
The nozzle check pattern is printed.
4
Check the Print Head condition with the printed nozzle check pattern.
See "P P rinting the Nozzle Check Pattern"
56
Do not perform any other operations until the P P rint Head Cleaning
finishes. This takes about 30 to 40 seconds.
The nozzle check pattern will not be printed correctly if there is not
enough ink. Replace the ink tank if the remaining amount of ink is
insufficient.
See "R R eplacing an Ink Tank"
If the problem remains after performing P P rint Head Cleaning three
times, try P P rint Head Deep Cleaning.
See "P P rint Head Deep Cleaning"
on page 49.
on page 42.
on page 57.