Cause
There is insufficient ink to perform print head Cleaning or Replace Ink in Print Head.
What to Do
Select OK on the printer's touch screen to cancel the error.
Refill the ink of each color up to the position above the single dot (A) shown in each ink tank and then retry Cleaning or Replace Ink in Print Head.

Since Replace Ink in Print Head consumes a lot of ink, perform it only when necessary.
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.
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