You see a screen like this:
5. Select Start to clean the print head.
When the cleaning cycle is finished, you see a message on the screen.
Caution: Never turn off the product or open the front cover during a cleaning cycle or you may not
be able to print.
6. Select Yes.
7. Select Start to print a nozzle check pattern.
8. Check the printed pattern to see if there are gaps in the lines.
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