Epson SureColor F6000 Series Settings Manual page 24

4-1 Fill ink into ink tank
3. Fill the ink tank with the ink from the ink pack.
SEGroup Confidential Until: Permanent
<Caution>
1. Get all the ink out of the ink pack so that there is none remaining.
Do not use the ink in an ink pack to refill multiple different ink
tanks. This can cause messages from the remaining ink warning
system to not be displayed properly.
2. Do not turn on printer before filling all inks.
3. Confirm whether Ink Tank color is suitable for Ink Pack color when
fill the ink.