LKB 1 set HP72 Remanufactured printheads C9380A C9383A C9384A with New Updated Chips compatible with HP Designjet T610 T620 T770 T790 T1100 T1120 1200 T1300 T2300 (1MK/Y+1C/M+1PK/G)-US

Works great!

one out of the three printheads don't work. So beware? I discovered this, sadly, after the return window since I was getting it for the future when I needed to replace the printhead right away. Sadly, it kept telling me to "reseat" and the printer wouldn't accept it. When I put in the old printhead, it accepted it, so it's the actual cartridge itself and not the machine.

I have… well used to have thanks to this product… two HP T790s. One needed a new printhead so I ordered this to see if it was okay to use non-HP genuine. I tried it and kept getting an error message that it wasn’t registering. After that I foolishly tried it in the other unit to see if maybe it was my printer that wasn’t working or if it was this printhead. Not only did I get the same error message in the second unit, now even when I try to use genuine HP printheads it still gives me the message and I have now ruined two separate units trying to use this aftermarket product. Stay far far away not worth it. Pay the extra and get the genuine.

Great buy

lo instale en el plotter pero no lo toma x que el chip no corresponde los otros funcionaron tres días y se levantó la cinta metálica y rompía el papel