Epson ET-2830 Series User Manual page 133

Solving Problems
If the ink does not start flowing into the tank, remove the ink bottle and reinsert it. However, do not remove
and reinsert the ink bottle when the ink has reached the upper line; otherwise ink may leak.
6. When you have finished refilling the ink, remove the ink bottle, and then close the ink tank cap securely.
>
It is Time to Refill the Ink
>
Refilling the Ink Tanks
133