Epson WorkForce WF-2930 Wireless All-in-One Color Inkjet Printer - Manual (Page 221)

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Checking the Nozzles Using the Product Control Panel
Checking the Nozzles Using a Computer Utility
Parent topic: Print Head Maintenance
Checking the Nozzles Using the Product Control Panel
You can check the print head nozzles using the control panel on your product.
1. Make sure there are no errors on the LCD screen.
2. Load a few sheets of plain paper in the product.
3. Press the home button, if necessary.
4. Select Maintenance > Nozzle Check .
5. Press the start button to print.
The nozzle pattern prints.
6. Check the printed pattern to see if there are gaps in the lines.
Print head is clean
Print head needs cleaning