Jun 24, 2019, 15:42
I can't understand your 2nd question. I think you are asking about Continuous Ink Supply Systems (CISS) ? If it is so then, this means that instead of regularly buying and replacing cartridges, you simply top up the outside tanks after purchasing much larger bottles of ink.These contraptions are best for those who are using their printer a lot. It is very best for those using their printer everyday!