Epson ET-4550 User Manual - Page 222
Open the ink tank unit cover and check to make sure that the ink tank caps are installed securely.
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6. Close the output tray, if necessary. 7. Unplug the power cable. 8. Disconnect any connected cables. 9. Open the ink tank unit cover and check to make sure that the ink tank caps are installed securely. 222
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6.
Close the output tray, if necessary.
7.
Unplug the power cable.
8.
Disconnect any connected cables.
9.
Open the ink tank unit cover and check to make sure that the ink tank caps are installed securely.
222