Epson l455 User Manual page 162

7. Check the printed pattern to see if there are gaps in the lines.
Print head is clean
Print head needs cleaning
8. Do one of the following:
• If there are no gaps, select No and press the OK button. Press the
• If there are gaps or the pattern is faint, select Yes and press the OK button to continue.
9. Select Yes and press the OK button to clean the print head.
162
stop button to exit.