Cartridges contain chip to report on ink remaining
Before i ordered, I asked if their cartridges contain the chip that lets the printer report ink remaining.
They sent me a nice mesage stating how good their cartridges are, how they are always shiped full etc.
BUT, they never answered the question I asked. They just danced around having to answer my question. So, I have to assume the answer is NO. There is no chip to let the printer report on ink status. Other vendors do offer that kind of cartridge.