I had full faith in this company as a friend told me they were VERY good. Later I found out my friend changed their opinion of them when their cartridge leaked on her printer and ruined it as well.
I went ahead and purchased one of their continuous fill ink systems for a brand new $450 printer I had purchased from HP.
I received the continuous fill system and it worked FANTASTICALLY for 1 day.
Then a hose broke and threw ink throughout the printer. I thought well things happen and figured they would send me a new tube. I took the printer to a HP store and they told me it would be $175 to repair. I paid it and it was as good as new.
I contacted SuperJET and not only would they not help me pay to have the printer fixed they wouldn't send me a new tube for the fill system. I asked for a refund and they said no.
I bought the original HP cartriges and it turned out the printer wasn't fixed.
BOTTOM line their fill system destroyed a $450 brand new printer.
STAY away from SuperJetUSA