Epson WF-C8690 - Running a Product Check

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Running a Product Check
Running a product check helps you determine if your product is operating properly.
1. Disconnect any interface cables connected to your product.
2. Load plain paper in the product.
3. Press the home button, if necessary.
4. Select Settings.
5. Select Maintenance.
You see a screen like this:
6. Select Print Head Nozzle Check.
You see a screen like this:
7. Select Start.
The nozzle pattern prints.