Geeetech

good. i installed the firmware of pro c and not it is ok. It works with dual extruder also on pro B.

thanks

Hello, i have Geeetech Prusa i3 Prob with that i have upgrade with dual extruder but it doesn't work. i do not know if i need to update also a firmware to enable second extruder.
I find firmware for dual extruder for Prusa Pro x, Pro A but not for pro B.
Please help me ?

Thanks in advance for support