Epson ET-4550 User Manual page 208

7. Check the printed pattern to see if there are gaps in the lines.
Print head is clean
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, contact Epson.
Parent topic: Print Head Cleaning
Related references
Where to Get Help
Related tasks
Checking the Nozzles Using a Computer Utility
Loading Paper in the Cassette
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