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Color if there are horizontal white streaks in BK.
For details on the nozzle check pattern, see
Examining the Nozzle Check Pattern.
(4)
Click Execute.
Note
Clicking Initial Check Items displays the items to be checked before cleaning the Print Head
deeply.
(5)
Confirm the displayed message and click OK.
The printer starts cleaning the Print Head deeply when the
Power
lamp starts flashing green.
Do not perform any other operations until the printer completes the deep cleaning of the Print Head. This
takes about 2 minutes 30 seconds.
(6)
Confirm the displayed message, and click Print Check Pattern.
The nozzle check pattern will be printed.
Do not perform any other operations until the printer completes the printing of the nozzle check pattern.
6.
Examine the nozzle check pattern.
See step 1 in
Examining the Nozzle Check Pattern.
If a particular color is not printed properly, replace the ink tank of that color.
See
Replacing an Ink Tank
.
If the problem is not resolved, open the Top Cover to confirm that the ink is remaining, turn off the power, then
clean the Print Head deeply again after 24 hours.
If the problem is still not resolved, the Print Head may be damaged. Contact the service center.
1. Make sure that the power is turned on.
2.
Make sure that one or more sheets of A4 or Letter-sized plain paper are loaded in
the Cassette.
3.
Open the Paper Output Tray gently, and extend the Output Tray Extension to open.
Important
If the Inner Cover is open, close it.
4.
Open the Canon IJ Printer Utility.
See Opening the Canon IJ Printer Utility (Macintosh).
Page 63 of 437 pagesCleaning the Print Head Deeply