Epson WorkForce Pro WF-C5890 Wireless Color MFP Inkjet Printer - Manual (Page 276)

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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 O .
• If there are gaps or the pattern is faint, select X .
8. Follow the instructions on the screen to clean the print head, check the nozzles, and repeat the
process as necessary.
Caution: Never turn off the product or open the front cover during a cleaning cycle or you may not
be able to print.
If you don’t see any improvement after cleaning the print head up to 3 times, wait at least 12 hours
without printing. Then try cleaning the print head again. If quality still does not improve, contact Epson
support.
Parent topic: Print Head Nozzle Check
Related tasks
Cleaning the Print Head Using the Product Control Panel
Loading Paper in the Paper Cassettes and Rear Paper Tray
Checking the Nozzles Using a Computer Utility
You can check the print head nozzles using a utility on your Windows or Mac computer.
1. Make sure there are no errors on the LCD screen and the output tray is extended.
2. Load a few sheets of plain paper in the product.