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Deep Print Head Cleaning
• From the computer
◦ For Windows:
Clean the print head deeply
◦ For macOS:
Clean the print head deeply
If it does not improve, turn off the printer, wait for more than 24 hours, and go to the next step.
Clean the print head deeply again.
Step5
After cleaning the print head deeply again, print the nozzle check pattern and check the result.
If it still does not improve, go to the next step.
Perform ink flush.
Step6
After performing ink flush, print the nozzle check pattern and check the result.
Ink flush consumes a great amount of ink. Frequent ink flush can rapidly consume ink, so perform it only when necessary.
How to Perform Ink Flush
Note
• Although some air may enter the ink tube, it is not a malfunction. No problem if the nozzle check pattern
is printed correctly.
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