I have installed Piezography Pro inkset in my 3880. I am having two issues. I have searched the forums and have tried everything. First the printer isn’t reconizing four of the carts, MK, Lk, LLk and yellow. As soon as i shut the ink lid the Maintenance Tank error appears. So I reopnen the door on the Maintenance , reinstall maintenance cart (which is new). Then its says there is an ink error, reinstert carts and then shows that four aren’t reconized and then a few seconds later the maintenance tank error again. I have reset the printer numerous times. Checked all the carts, numerous times. Replaced one chip I thought was a bit bent, no luck. Taped carts, put paper under carts, nothing is working!
This printer was working flawlessly before this. Unfortunatly, I don’t have a full set of OEM carts to restest it since I removed the chips from most of them.
So bummed about this, any other advice?