Roland BN2-20 Refill System

[AfroChild]

Hello, I have purchased the roland BN2-20 (2024) printer. It is not the old BN-20. BN2-20.
I have a question, did anyone managed to find a CISS/Refill system?
I need a 220ML cartidge, but the length shoulnd be longer than 26 CM. All the cartidges that are 220 ml that I found on the internet are 30CM. It doesnt fit into the printer.

 

[Gene@mpls]

I have always converted my Roland's [larger ones] to ink tanks- cheaper and they provide to cartridges to start.