Epson EcoTank ET-3800 Series User Manual page 158

Solving Problems
3. Open the ink tank cover.
Read all of the usage precautions for filling ink on the screen, and then proceed to the next screen.
4. Open the cap of the ink tank.
Important:
c
Make sure that the color of the ink tank matches the ink color that you want to refill.
5. While holding the ink bottle upright, turn the cap slowly to remove it.
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It is Time to Refill the Ink
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Refilling the Ink Tanks
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