Koul

I have it, thanks for helping!

It's helped. I put old 3d party cartridges and it updated well. I knew I shouldn't throw them away😀 How can I restore my activation now?

It's shows connection error when reached 14%. I tried different USB ports and cables. Still the same.

Printer was updated but firmware version wasn't changed. What to do?

Hello, I have XP-434 and after it updates itself I can't instal your firmware. Please help!

Hello, I tried to instal your firmware solution. But nothing happened. I tried to do It several times, but firmware version doesn't change.