Thats the reason I'm getting the WF-3520 as it would at least be compatible with my CISS which is sitting with almost full tanks and will be binned otherwise. I kept the printer lid open just to ensure there were no jams, I've tried the original cartridges back in the printer and they print...
I love the idea of CISS but have nothing but pains from them, currently the $400 I put towards a printer and CISS set printed beautifully for 3 months then after a random head clean decided to print perfectly blank pages.
I managed to get black back temporarily then again after a head clean to...