Epson WF-BM4590 User Manual page 140

6. Check the printed pattern to see if there are gaps in the lines.
Print head is clean
Print head needs cleaning
7. Do one of the following:
• If there are no gaps, select Finish Nozzle Check and press the OK button. Press the
button to exit.
• If there are gaps or the pattern is faint, select Head Cleaning and press the OK button to
continue.
8. Follow the instructions on the screen to clean the print head, check the nozzles, and repeat the
process as necessary.
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