If lines are missing or if horizontal white streaks appear when you print the nozzle check pattern, you can clean the print head.
Cleaning the print head consumes ink, so do this only when necessary.
Clean the print head
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Press the Maintenance button repeatedly until H displays.
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Press the Color or Black button. The printer starts the cleaning process.
Don't perform any other operations until the cleaning finishes. This takes 1 to 2 minutes, then the LED returns to copy standby mode.
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Print the nozzle check pattern to see if print quality is improved.
If print quality doesn't improve
You can clean the print head up to two times. If the quality isn't better after that, you can do a print head deep clean.
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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