Epson L120 User Manual page 62

Print head needs cleaning
• If there are no gaps, click Finish.
• If there are gaps or the pattern is faint, click Clean to clean the print head again.
If you don't see any improvement after cleaning the print head up to 3 times, turn off the product and wait
at least 12 hours. Then check the print head nozzles and try cleaning the print head again, if necessary.
If quality still does not improve, flush the ink tubes.
Parent topic: Print Head Cleaning
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