The print head cleaning function allows you to clear up clogged print head nozzles. Perform print head cleaning if printing is faint or a specific color fails to print, even though there is enough ink.
The procedure for cleaning the print head is as follows:
Cleaning
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Select Cleaning from the pop-up menu on the Canon IJ Printer Utility.
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Click the Cleaning icon.
When the dialog opens, select the ink group for which cleaning is to be performed.
Click 
to display the items you need to check before performing cleaning.
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Make sure that the machine is on and then click OK.
Print head cleaning starts.
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The Nozzle Check dialog opens after the confirmation message.
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To check whether the print quality has improved, click Print Check Pattern. To cancel the check process, click Cancel.
If cleaning the head once does not resolve the print head problem, clean it once more.
Cleaning consumes a small amount of ink. Cleaning the print head frequently will rapidly deplete your printer's ink supply. Consequently, perform cleaning only when necessary.
Deep Cleaning
Deep Cleaning is more thorough than cleaning. Perform deep cleaning when two Cleaning attempts do not resolve the print head problem.
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Select Cleaning from the pop-up menu on the Canon IJ Printer Utility.
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Click the Deep Cleaning icon.
When the dialog opens, select the ink group for which deep cleaning is to be performed.
Click to display the items you need to check before performing deep cleaning.
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Make sure that the machine is on and then click OK.
Click OK when the confirmation message appears.
Print head deep cleaning starts.
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The Nozzle Check dialog opens after the confirmation message.
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To check whether the print quality has improved, click Print Check Pattern. To cancel the check process, click Cancel.
Deep Cleaning consumes a larger amount of ink than Cleaning. Cleaning the print head frequently will rapidly deplete your printer's ink supply. Consequently, perform cleaning only when necessary.
If there is no sign of improvement after Deep Cleaning, switch off the machine, wait 24 hours, and then perform Deep Cleaning again.
If your product issue was not resolved after following the steps above, or if you require additional help, please create or log in to your Canon Account to see your technical support options.
Or if you still need help, visit our Canon Community by clicking the button below to get answers:
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