SJohn

If you will use it with Chipless firmware, you can buy any ciss for your XP-630. You don't need CISS to be with CHIPS

Sure it's grate solution for home! I use it both home and office.

CISS is much better than cartridges. I'm using CISS for 3 years, on different printers. It's much easy to check ink level with them and refilling then when you use refilling cartridges.

My printer shows error message that I need to replace waste ink box. Can your chipless firmware fix it?